145273390080

Names of 145273390080

• Cardinal: 145273390080 can be written as One hundred forty-five billion, two hundred seventy-three million, three hundred ninety thousand and eighty.

Scientific notation

• Scientific notation: 1.4527339008 × 10¹¹

Factors of 145273390080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 120

Divisors of 145273390080

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 37 39 40 42 48 52 53 56 60 64 65 70 74 78 80 84 91 96 104 105 106 111 112 120 128 130 140 148 156 159 160 168 182 185 192 195 208 210 212 222 224 240 256 259 260 265 273 280 296 312 318 320 336 364 370 371 384 390 416 420 424 444 448 455 480 481 512 518 520 530 546 555 560 592 624 636 640 672 689 728 740 742 768 777 780 795 832 840 848 888 896 910 960 962 1024 1036 1040 1060 1092 1110 1113 1120 1184 1248 1272 1280 1295 1344 1365 1378 1443 1456 1480 1484 1536 1554 1560 1590 1664 1680 1696 1776 1792 1820 1855 1920 1924 1961 2067 2072 2080 2120 2184 2220 2226 2240 2368 2405 2496 2544 2560 2590 2688 2730 2756 2809 2886 2912 2960 2968 3072 3108 3120 3180 3328 3360 3367 3392 3445 3552 3584 3640 3710 3840 3848 3885 3922 4134 4144 4160 4240 4368 4440 4452 4480 4736 4810 4823 4992 5088 5120 5180 5376 5460 5512 5565 5618 5772 5824 5883 5920 5936 6216 6240 6360 6656 6720 6734 6784 6890 7104 7168 7215 7280 7420 7680 7696 7770 7844 8268 8288 8320 8427 8480 8736 8880 8904 8960 9472 9620 9646 9805 9984 10101 10176 10335 10360 10752 10920 11024 11130 11236 11544 11648 11766 11840 11872 12432 12480 12720 13312 13440 13468 13568 13727 13780 14045 14208 14430 14469 14560 14840 15360 15392 15540 15688 16536 16576 16640 16835 16854 16960 17472 17760 17808 17920 18944 19240 19292 19610 19663 19968 20202 20352 20670 20720 21504 21840 22048 22260 22472 23088 23296 23532 23680 23744 24115 24864 24960 25440 25493 26880 26936 27136 27454 27560 28090 28416 28860 28938 29120 29415 29680 30784 31080 31376 33072 33152 33280 33670 33708 33920 34944 35520 35616 35840 36517 37888 38480 38584 39220 39326 39936 40404 40704 41181 41340 41440 42135 43680 44096 44520 44944 46176 46592 47064 47360 47488 48230 49728 49920 50505 50880 50986 53760 53872 54272 54908 55120 56180 56832 57720 57876 58240 58830 58989 59360 61568 62160 62752 66144 66304 66560 67340 67416 67840 68635 69888 71040 71232 72345 73034 76479 76960 77168 78440 78652 80808 81408 82362 82680 82880 84270 87360 88192 89040 89888 92352 93184 94128 94720 94976 96460 98315 99456 99840 101010 101760 101972 103933 107520 107744 109551 109816 110240 112360 113664 115440 115752 116480 117660 117978 118720 123136 124320 125504 127465 132288 132608 134680 134832 135680 137270 139776 142080 142464 144690 146068 152958 153920 154336 156880 157304 161616 162816 164724 165360 165760 168540 174720 176384 178080 178451 179776 182585 184704 188256 189440 189952 192920 196630 198912 199680 202020 203520 203944 205905 207866 215488 219102 219632 220480 224720 230880 231504 232960 235320 235956 237440 246272 248640 251008 254930 255619 264576 265216 269360 269664 271360 274540 279552 284160 284928 289380 292136 294945 305916 307840 308672 311799 313760 314608 323232 329448 330720 331520 337080 349440 352768 356160 356902 359552 365170 369408 376512 379904 382395 385840 393260 397824 404040 407040 407888 411810 415732 430976 438204 439264 440960 449440 461760 463008 465920 470640 471912 474880 492544 497280 502016 509860 511238 519665 529152 535353 538720 539328 547755 549080 568320 569856 578760 584272 589890 611832 615680 617344 623598 627520 629216 646464 658896 661440 663040 674160 698880 705536 712320 713804 719104 727531 730340 738816 753024 764790 766857 771680 786520 795648 808080 814080 815776 823620 831464 861952 876408 878528 881920 892255 898880 923520 926016 941280 943824 949760 994560 1004032 1019720 1022476 1039330 1058304 1070706 1077440 1078656 1095510 1098160 1139712 1157520 1168544 1179780 1223664 1231360 1234688 1247196 1255040 1258432 1278095 1292928 1317792 1322880 1326080 1348320 1351129 1397760 1424640 1427608 1438208 1455062 1460680 1477632 1506048 1529580 1533714 1543360 1558995 1573040 1616160 1631552 1647240 1662928 1723904 1752816 1757056 1763840 1784510 1797760 1847040 1852032 1882560 1887648 1899520 1989120 2008064 2039440 2044952 2078660 2116608 2141412 2154880 2157312 2182593 2191020 2196320 2315040 2337088 2359560 2447328 2462720 2469376 2494392 2510080 2516864 2556190 2585856 2635584 2645760 2676765 2696640 2702258 2849280 2855216 2876416 2910124 2921360 3012096 3059160 3067428 3086720 3117990 3146080 3232320 3263104 3294480 3325856 3447808 3505632 3514112 3527680 3569020 3595520 3637655 3694080 3704064 3765120 3775296 3834285 3978240 4053387 4078880 4089904 4157320 4282824 4309760 4314624 4365186 4382040 4392640 4630080 4674176 4719120 4894656 4938752 4988784 5020160 5033728 5112380 5171712 5271168 5291520 5353530 5393280 5404516 5698560 5710432 5820248 5842720 6024192 6118320 6134856 6173440 6235980 6292160 6464640 6526208 6588960 6651712 6755645 7011264 7028224 7138040 7191040 7275310 7388160 7408128 7530240 7550592 7668570 8106774 8157760 8179808 8314640 8565648 8619520 8629248 8730372 8764080 8785280 9260160 9348352 9438240 9457903 9789312 9977568 10040320 10067456 10224760 10343424 10542336 10583040 10707060 10786560 10809032 10912965 11420864 11640496 11685440 12236640 12269712 12346880 12471960 12584320 12929280 13052416 13177920 13303424 13511290 14022528 14056448 14276080 14382080 14550620 14816256 15060480 15101184 15337140 16213548 16315520 16359616 16629280 17131296 17239040 17460744 17528160 17570560 18520320 18696704 18876480 18915806 19578624 19955136 20134912 20266935 20449520 21084672 21414120 21573120 21618064 21825930 22841728 23280992 23370880 24473280 24539424 24693760 24943920 25168640 25858560 26104832 26355840 26606848 27022580 28045056 28373709 28552160 29101240 30120960 30202368 30674280 32427096 32631040 32719232 33258560 34262592 34921488 35056320 35141120 37040640 37393408 37752960 37831612 39157248 39910272 40533870 40899040 42169344 42828240 43146240 43236128 43651860 45683456 46561984 46741760 47289515 48946560 49078848 49887840 50337280 51717120 52711680 53213696 54045160 56090112 56747418 57104320 58202480 60404736 61348560 64854192 65262080 65438464 66517120 68525184 69842976 70112640 70282240 74081280 75505920 75663224 78314496 79820544 81067740 81798080 85656480 86472256 87303720 91366912 93123968 93483520 94579030 97893120 98157696 99775680 100674560 105423360 106427392 108090320 112180224 113494836 114208640 116404960 122697120 129708384 130524160 130876928 133034240 137050368 139685952 140225280 141868545 151011840 151326448 159641088 162135480 163596160 171312960 172944512 174607440 182733824 186247936 186967040 189158060 195786240 196315392 199551360 210846720 216180640 226989672 228417280 232809920 245394240 259416768 261753856 266068480 274100736 279371904 280450560 283737090 302023680 302652896 319282176 324270960 327192320 342625920 345889024 349214880 372495872 378316120 391572480 392630784 399102720 432361280 453979344 456834560 465619840 490788480 518833536 532136960 548201472 558743808 560901120 567474180 605305792 648541920 654384640 685251840 691778048 698429760 744991744 756632240 785261568 798205440 864722560 907958688 913669120 931239680 981576960 1037667072 1117487616 1134948360 1210611584 1297083840 1308769280 1370503680 1383556096 1396859520 1513264480 1596410880 1729445120 1815917376 1862479360 1963153920 2075334144 2234975232 2269896720 2421223168 2594167680 2741007360 2793719040 3026528960 3458890240 3631834752 3724958720 3926307840 4150668288 4539793440 4842446336 5188335360 5587438080 6053057920 6917780480 7263669504 9079586880 9684892672 10376670720 11174876160 12106115840 14527339008 18159173760 20753341440 24212231680 29054678016 36318347520 48424463360 72636695040 145273390080
• Sum of all divisors σ(n): 598621142784
• Sum of proper divisors (its aliquot sum) s(n): 453347752704
• 145273390080 is an abundant number, because the sum of its proper divisors (453347752704) is greater than itself. Its abundance is 308074362624

Bases of 145273390080

• Binary: 10000111010010111110000000010000000000₂
• Hexadecimal: 0x21D2F80400
• Base-36: 1UQK0X6O

Squares and roots of 145273390080

• 145273390080 squared (145273390080²) is 21104357865335842406400
• 145273390080 cubed (145273390080³) is 3065901612558849944110353088512000
• The square root of 145273390080 is 381147.4650053441
• The cube root of 145273390080 is 5256.8875899099

Scales and comparisons

• 145,273,390,080 seconds is equal to 4,619 years, 12 weeks, 4 days, 23 hours, 28 minutes.
• To count from 1 to 145,273,390,080 would take you about nine thousand, two hundred thirty-eight 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 145273390080 cubic inches would be around 438.1 feet tall.

Recreational maths with 145273390080

• 145273390080 backwards is 080093372541
• 145273390080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145273390080's digits is 42
• More coming soon!