138056085720

Names of 138056085720

• Cardinal: 138056085720 can be written as One hundred thirty-eight billion, fifty-six million, eighty-five thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3805608572 × 10¹¹

Factors of 138056085720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 175

Divisors of 138056085720

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 29 30 31 35 36 37 40 42 45 54 56 58 60 61 62 63 70 72 74 81 84 87 90 93 105 108 111 116 120 122 124 126 135 140 145 148 155 162 168 174 180 183 185 186 189 203 210 216 217 222 232 243 244 248 252 259 261 270 279 280 290 296 305 310 315 324 333 348 360 366 370 372 378 405 406 420 427 434 435 444 465 486 488 504 518 522 540 549 555 558 567 580 609 610 620 630 648 651 666 696 732 740 744 756 777 783 810 812 837 840 854 868 870 888 899 915 930 945 972 999 1015 1036 1044 1073 1080 1085 1098 1110 1116 1134 1147 1160 1215 1218 1220 1240 1260 1281 1295 1302 1305 1332 1395 1464 1480 1512 1554 1566 1620 1624 1647 1665 1674 1701 1708 1736 1740 1769 1798 1827 1830 1860 1890 1891 1944 1953 1998 2030 2072 2088 2135 2146 2170 2196 2220 2232 2257 2268 2294 2331 2349 2430 2436 2440 2511 2520 2562 2590 2604 2610 2664 2697 2745 2790 2835 2997 3045 3108 3132 3219 3240 3255 3294 3330 3348 3402 3416 3441 3480 3538 3596 3654 3660 3720 3780 3782 3843 3885 3906 3915 3996 4060 4185 4270 4292 4340 4392 4440 4495 4514 4536 4588 4662 4698 4860 4872 4941 4995 5022 5124 5180 5208 5220 5307 5365 5394 5481 5490 5580 5670 5673 5735 5859 5994 6090 6216 6264 6293 6405 6438 6510 6588 6660 6696 6771 6804 6882 6993 7047 7076 7192 7308 7320 7511 7533 7560 7564 7686 7770 7812 7830 7992 8029 8091 8120 8235 8370 8505 8540 8584 8680 8845 8990 8991 9028 9135 9176 9324 9396 9455 9657 9720 9765 9882 9990 10044 10248 10323 10360 10440 10614 10730 10788 10962 10980 11160 11285 11340 11346 11470 11529 11655 11718 11745 11988 12180 12383 12555 12586 12810 12876 13020 13176 13237 13320 13485 13542 13608 13764 13986 14094 14152 14616 14823 14985 15022 15066 15128 15372 15540 15624 15660 15799 15921 16058 16095 16182 16443 16470 16740 17010 17019 17080 17205 17577 17690 17980 17982 18056 18270 18648 18792 18879 18910 19215 19314 19530 19764 19980 20088 20313 20646 20979 21228 21460 21576 21924 21960 22533 22570 22680 22692 22940 23058 23310 23436 23490 23976 24087 24273 24360 24705 24766 25110 25172 25620 25752 26040 26474 26535 26970 27084 27405 27528 27972 28188 28365 28971 29295 29646 29970 30044 30132 30744 30969 31080 31320 31465 31598 31842 32116 32190 32364 32886 32940 33263 33480 33855 34020 34038 34410 34587 34965 35154 35235 35380 35960 35964 36540 37149 37555 37665 37758 37820 38430 38628 39060 39528 39711 39960 40145 40455 40626 41292 41958 42456 42920 43848 44955 45066 45140 45384 45880 46116 46620 46872 46980 47397 47763 48174 48285 48546 49329 49410 49532 50220 50344 51057 51240 51615 52731 52948 53070 53940 54168 54810 54839 55944 56376 56637 56730 57645 57942 58590 59292 59940 60088 60264 60939 61915 61938 62930 62937 63196 63684 64232 64380 64728 65453 65772 65880 66185 66526 67599 67710 68040 68076 68820 69174 69930 69967 70308 70470 70760 71928 72261 72819 73080 74115 74298 75110 75330 75516 75640 76860 77256 78120 78995 79422 79605 80290 80910 81252 82215 82584 83916 85095 86913 87885 89910 90132 90280 92232 92907 93240 93960 94395 94794 95526 96348 96570 97092 98658 98820 99064 99789 100440 101565 102114 103230 103761 104895 105462 105896 106140 107880 109620 109678 111447 112665 113274 113460 115290 115884 117180 118584 119133 119880 120435 121365 121878 123830 123876 125860 125874 126392 127368 128760 130906 131544 132370 133052 135198 135420 136152 137640 138348 139860 139934 140616 140940 142191 143289 144522 144855 145638 148230 148596 150220 150660 151032 153171 153720 154845 157990 158844 159210 160580 161820 162504 164430 164517 166315 167832 169911 170190 172935 173826 175770 179820 180264 182817 185745 185814 188790 189588 191052 192696 193140 194184 196359 197316 197640 198555 199578 202797 203130 204228 206460 207522 209790 209901 210924 212280 216783 218457 219240 219356 222894 225330 226548 226920 230580 231768 232841 234360 236985 238266 238815 240870 242730 243756 246645 247660 247752 251720 251748 255285 260739 261812 263655 264740 266104 270396 270840 274195 276696 278721 279720 279868 281880 283185 284382 286578 289044 289710 291276 296460 297192 299367 300440 301320 304695 306342 309690 314685 315980 317688 318420 321160 323640 327265 328860 329034 332630 334341 337995 339822 340380 345870 347652 349835 351540 357399 359640 361305 364095 365634 371490 371628 377580 379176 382104 383873 386280 392718 394632 397110 399156 405594 406260 408456 412920 415044 419580 419802 421848 426573 429867 433566 434565 436914 438712 445788 450660 453096 458171 459513 461160 464535 465682 473970 476532 477630 481740 485460 487512 489769 493290 493551 495320 498945 503496 509733 510570 518805 521478 523624 527310 529480 540792 548390 548451 557235 557442 559736 566370 568764 573156 578088 579420 582552 589077 592920 595665 598734 608391 609390 612684 619380 629370 629703 631960 636840 650349 654530 657720 658068 665260 668682 675990 679644 680760 691740 695304 698523 699670 703080 710955 714798 716445 722610 728190 731268 742980 743256 755160 765855 767746 785436 794220 798312 811188 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6083910 6087129 6116796 6126840 6286707 6297030 6398595 6433182 6503490 6580680 6686820 6796440 6872565 6909714 6985230 7068924 7147980 7184808 7300692 7312680 7346535 7403265 7556436 7645995 7677460 7678314 7804188 7854360 8024184 8082909 8111880 8116172 8247078 8382276 8396040 8531460 8577576 8597340 8671320 8738280 8815842 8836155 8883918 8981010 9125865 9163420 9190260 9212952 9313640 9445545 9755235 9795380 9871020 10030230 10145215 10194660 10237752 10364571 10429560 10477845 10603386 10721970 10777212 10969020 10996104 11148840 11334654 11516190 11754456 11781540 11845224 11974680 12036276 12167820 12174258 12233592 12370617 12573414 12594060 12797190 12866364 13006980 13223763 13325877 13373640 13471515 13745130 13819428 13970460 14137848 14203301 14295960 14601384 14693070 14806530 15045345 15112872 15291990 15354920 15356628 15608376 15905079 16082955 16165818 16232344 16494156 16764552 17001981 17062920 17194680 17274285 17631684 17672310 17767836 17962020 18251730 18261387 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73006920 73045548 74223702 75440484 75564360 76783140 78041880 79342578 79525395 80829090 81161720 82470780 82916568 83822760 85009905 85219806 88158420 88839180 91306935 93281139 94300605 98964936 103645710 105790104 106033860 106607016 107772120 109568322 111335553 113160726 113346540 113626408 119013867 120362760 121742580 123706170 124374852 125734140 127240632 127829709 128663640 132237630 133258770 136015848 138194280 142033010 146091096 148447404 150880968 153566280 155468565 158685156 159050790 161658180 164352483 164941560 170019810 170439612 176316840 177678360 182613870 185559255 186562278 188601210 198356445 207291420 212067720 213049515 219136644 222671106 226321452 226693080 238027734 243485160 247412340 248749704 251468280 255659418 264475260 266517540 273920805 282901815 284066020 296894808 310937130 317370312 318101580 323316360 328704966 340039620 340879224 365227740 371118510 373124556 377202420 383489127 396712890 414582840 426099030 438273288 445342212 452642904 466405695 476055468 493057449 494824680 511318836 528950520 533035080 547841610 556677765 565803630 568132040 595069335 621874260 636203160 639148545 657409932 680079240 730455480 742237020 746249112 754404840 766978254 793425780 821762415 852198060 890684424 932811390 952110936 986114898 1022637672 1095683220 1113355530 1131607260 1150467381 1190138670 1243748520 1278297090 1314819864 1484474040 1533956508 1586851560 1643524830 1704396120 1865622780 1917445635 1972229796 2191366440 2226711060 2263214520 2300934762 2380277340 2465287245 2556594180 3067913016 3287049660 3451402143 3731245560 3834891270 3944459592 4453422120 4601869524 4760554680 4930574490 5113188360 5752336905 6574099320 6902804286 7669782540 9203739048 9861148980 11504673810 13805608572 15339565080 17257010715 19722297960 23009347620 27611217144 34514021430 46018695240 69028042860 138056085720
• Sum of all divisors σ(n): 592762060800
• Sum of proper divisors (its aliquot sum) s(n): 454705975080
• 138056085720 is an abundant number, because the sum of its proper divisors (454705975080) is greater than itself. Its abundance is 316649889360

Bases of 138056085720

• Binary: 10000000100100110010001011000011011000₂
• Hexadecimal: 0x2024C8B0D8
• Base-36: 1RF711I0

Squares and roots of 138056085720

• 138056085720 squared (138056085720²) is 19059482804327987918400
• 138056085720 cubed (138056085720³) is 2631277591813170687057754765248000
• The square root of 138056085720 is 371558.9935932113
• The cube root of 138056085720 is 5168.3492332179

Scales and comparisons

• 138,056,085,720 seconds is equal to 4,389 years, 39 weeks, 2 days, 8 hours, 42 minutes.
• To count from 1 to 138,056,085,720 would take you about eight thousand, seven hundred seventy-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138056085720 cubic inches would be around 430.7 feet tall.

Recreational maths with 138056085720

• 138056085720 backwards is 027580650831
• 138056085720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138056085720's digits is 45
• More coming soon!