139495338840

Names of 139495338840

• Cardinal: 139495338840 can be written as One hundred thirty-nine billion, four hundred ninety-five million, three hundred thirty-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3949533884 × 10¹¹

Factors of 139495338840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 834

Divisors of 139495338840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 26 30 31 33 39 40 44 52 55 60 62 65 66 78 88 93 104 110 120 121 124 130 132 143 155 156 165 186 195 220 242 248 260 264 286 310 312 330 341 363 372 390 403 429 440 465 484 520 572 605 620 660 682 715 726 744 769 780 806 858 930 961 968 1023 1144 1209 1210 1240 1320 1364 1430 1452 1538 1560 1573 1612 1705 1716 1815 1860 1922 2015 2046 2145 2307 2418 2420 2728 2860 2883 2904 3076 3146 3224 3410 3432 3630 3720 3751 3844 3845 4030 4092 4290 4433 4614 4719 4805 4836 4840 5115 5720 5766 6045 6152 6292 6820 7260 7502 7688 7690 7865 8060 8184 8459 8580 8866 9228 9438 9610 9672 9997 10230 10571 11253 11532 11535 12090 12493 12584 13299 13640 14415 14520 15004 15380 15730 16120 16918 17160 17732 18456 18755 18876 19220 19994 20460 21142 22165 22506 23064 23070 23595 23839 24180 24986 25377 26598 28830 29991 30008 30760 31460 31713 33836 35464 37479 37510 37752 38440 39988 40920 42284 42295 44330 45012 46140 47190 47678 48360 48763 49972 49985 50754 52855 53196 56265 57660 59982 62465 62920 63426 66495 67672 71517 74958 75020 79976 84568 84590 88660 90024 92280 93049 94380 95356 97526 99944 99970 101508 105710 106392 109967 112530 115320 116281 119195 119964 124930 126852 126885 132990 137423 143034 146289 149916 149955 150040 158565 169180 177320 186098 187395 188760 190712 195052 199940 203016 211420 219934 225060 232562 238390 239928 243815 249860 253704 253770 262229 265980 274846 279147 286068 292578 299832 299910 309907 317130 329901 338360 348843 357585 372196 374790 390104 399880 412269 422840 439868 450120 465124 465245 476780 487630 499720 507540 524458 531960 549692 549835 558294 572136 581405 585156 599820 619814 634260 659802 687115 697686 715170 731445 739009 744392 749580 786687 824538 879736 929721 930248 930490 953560 975260 1015080 1048916 1099384 1099670 1116588 1162810 1170312 1199640 1209637 1239628 1268520 1311145 1319604 1374230 1395372 1395735 1430340 1462890 1478018 1499160 1511653 1549535 1573374 1649076 1649505 1744215 1859442 1860980 1950520 2061345 2097832 2199340 2217027 2233176 2325620 2419274 2479256 2622290 2639208 2748460 2790744 2791470 2860680 2884519 2925780 2956036 3023306 3099070 3146748 3298152 3299010 3408977 3488430 3628911 3695045 3718884 3721960 3933435 4122690 4398680 4434054 4534959 4648605 4651240 4838548 5244580 5496920 5582940 5769038 5851560 5912072 6046612 6048185 6198140 6293496 6598020 6817954 6976860 7257822 7390090 7437768 7558265 7866870 8129099 8245380 8653557 8868108 9069918 9297210 9607117 9677096 10226931 10489160 11085135 11165880 11538076 12093224 12096370 12396280 13196040 13635908 13953720 14422595 14515644 14780180 15116530 15733740 16258198 16490760 17044885 17307114 17736216 18139836 18144555 18594420 19214234 20453862 22170270 22674795 23076152 24192740 24387297 27271816 28821351 28845190 29031288 29560360 30233060 31467480 32516396 34089770 34614228 36279672 36289110 37188840 37498747 38428468 40645495 40907724 43267785 44340540 45349590 48035585 48385480 48774594 51134655 57642702 57690380 60466120 65032792 68179540 69228456 72578220 74997494 76856936 81290990 81815448 86535570 88681080 89420089 90699180 96071170 97549188 102269310 105678287 112496241 115285404 115380760 121936485 136359080 144106755 145156440 149994988 162581980 173071140 178840178 181398360 187493735 192142340 195098376 204538620 211356574 224992482 230570808 243872970 268260267 288213510 299989976 317034861 325163960 346142280 357680356 374987470 384284680 409077240 422713148 447100445 449984964 487745940 528391435 536520534 562481205 576427020 634069722 715360712 749974940 845426296 894200890 899969928 975491880 1056782870 1073041068 1124962410 1152854040 1162461157 1268139444 1341301335 1499949880 1585174305 1788401780 2113565740 2146082136 2249924820 2324922314 2536278888 2682602670 3170348610 3487383471 3576803560 4227131480 4499849640 4649844628 5365205340 5812305785 6340697220 6974766942 9299689256 10730410680 11624611570 12681394440 13949533884 17436917355 23249223140 27899067768 34873834710 46498446280 69747669420 139495338840
• Sum of all divisors σ(n): 512533375200
• Sum of proper divisors (its aliquot sum) s(n): 373038036360
• 139495338840 is an abundant number, because the sum of its proper divisors (373038036360) is greater than itself. Its abundance is 233542697520

Bases of 139495338840

• Binary: 10000001111010100100011111001101011000₂
• Hexadecimal: 0x207A91F358
• Base-36: 1S2ZX8BC

Squares and roots of 139495338840

• 139495338840 squared (139495338840²) is 19458949558086412545600
• 139495338840 cubed (139495338840³) is 2714432762075732380048498951104000
• The square root of 139495338840 is 373490.7479978587
• The cube root of 139495338840 is 5186.2474230829

Scales and comparisons

• 139,495,338,840 seconds is equal to 4,435 years, 27 weeks, 9 hours, 14 minutes.
• To count from 1 to 139,495,338,840 would take you about eight thousand, eight hundred seventy-one 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 139495338840 cubic inches would be around 432.2 feet tall.

Recreational maths with 139495338840

• 139495338840 backwards is 048833594931
• The number of decimal digits it has is: 12
• The sum of 139495338840's digits is 57
• More coming soon!