72493441020

Names of 72493441020

• Cardinal: 72493441020 can be written as Seventy-two billion, four hundred ninety-three million, four hundred forty-one thousand and twenty.

Scientific notation

• Scientific notation: 7.249344102 × 10¹⁰

Factors of 72493441020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 81

Divisors of 72493441020

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 13 14 15 17 18 20 21 22 23 26 27 28 30 33 34 35 36 39 42 44 45 46 49 51 52 54 55 60 63 65 66 68 69 70 77 78 84 85 90 91 92 98 99 102 105 108 110 115 117 119 126 130 132 135 138 140 143 147 153 154 156 161 165 170 180 182 187 189 195 196 198 204 207 210 220 221 230 231 234 238 245 252 253 255 260 270 273 276 286 294 297 299 306 308 315 322 330 340 343 345 351 357 364 374 378 385 390 391 396 414 420 429 441 442 455 459 460 462 468 476 483 490 495 506 510 539 540 546 561 572 585 588 594 595 598 612 621 630 637 644 660 663 686 690 693 702 714 715 735 748 756 759 765 770 780 782 805 819 828 833 858 882 884 897 910 918 924 935 945 966 980 990 1001 1012 1020 1029 1035 1071 1078 1092 1105 1122 1127 1155 1170 1173 1188 1190 1196 1242 1260 1265 1274 1287 1309 1323 1326 1365 1372 1380 1386 1404 1428 1430 1449 1470 1485 1495 1518 1530 1540 1547 1564 1610 1617 1638 1666 1683 1715 1716 1755 1764 1771 1785 1794 1820 1836 1870 1890 1911 1932 1955 1980 1989 2002 2058 2070 2079 2093 2142 2145 2156 2205 2210 2244 2254 2277 2295 2310 2340 2346 2380 2401 2415 2431 2457 2484 2499 2530 2548 2574 2618 2646 2652 2691 2695 2730 2737 2772 2805 2860 2898 2940 2970 2990 3003 3036 3060 3087 3094 3105 3185 3213 3220 3234 3276 3289 3315 3332 3366 3381 3430 3465 3510 3519 3542 3570 3588 3740 3773 3780 3795 3822 3861 3910 3927 3978 4004 4095 4116 4140 4158 4165 4186 4284 4290 4301 4347 4410 4420 4459 4485 4508 4554 4590 4620 4641 4692 4802 4830 4851 4862 4914 4998 5005 5049 5060 5083 5145 5148 5236 5292 5313 5355 5382 5390 5460 5474 5610 5635 5733 5796 5831 5865 5940 5967 5980 6006 6174 6188 6210 6279 6370 6426 6435 6468 6545 6578 6615 6630 6732 6762 6831 6860 6930 7007 7020 7038 7084 7140 7203 7245 7293 7497 7546 7590 7644 7722 7735 7820 7854 7889 7956 8073 8085 8190 8211 8316 8330 8372 8415 8580 8602 8694 8820 8855 8918 8970 9009 9108 9163 9180 9261 9282 9555 9604 9660 9702 9724 9828 9867 9945 9996 10010 10098 10143 10166 10290 10395 10465 10557 10626 10710 10764 10780 10829 10948 11220 11270 11319 11385 11466 11662 11730 11781 11934 12005 12012 12155 12285 12348 12397 12420 12495 12558 12740 12852 12870 12903 13090 13156 13230 13260 13377 13455 13524 13662 13685 13860 13923 14014 14076 14406 14490 14553 14586 14651 14994 15015 15092 15180 15249 15435 15444 15470 15708 15778 15939 16065 16146 16170 16380 16422 16445 16660 16830 16905 17017 17199 17204 17388 17493 17595 17710 17836 17940 18018 18326 18522 18564 18837 18865 19110 19159 19305 19404 19635 19734 19890 20020 20196 20286 20332 20580 20790 20930 21021 21114 21252 21420 21505 21609 21658 21735 21879 22295 22491 22540 22638 22770 22932 23023 23205 23324 23460 23562 23667 23868 24010 24255 24310 24570 24633 24794 24990 25116 25245 25415 25740 25806 26180 26411 26460 26565 26754 26910 27027 27324 27370 27489 27846 28028 28665 28812 28980 29106 29155 29172 29302 29601 29835 29988 30030 30107 30429 30498 30870 30940 31213 31395 31556 31878 32130 32292 32340 32487 32844 32890 33660 33810 33957 34034 34155 34398 34986 35035 35190 35343 35420 35581 36015 36036 36465 36652 37044 37191 37485 37674 37730 38220 38318 38610 38709 39270 39445 39468 39780 40131 40365 40572 40817 41055 41580 41769 41860 42042 42228 43010 43218 43316 43470 43758 43953 44590 44982 45045 45276 45540 45747 45815 46046 46305 46410 47124 47334 47817 48020 48510 48620 49049 49140 49266 49335 49588 49980 50490 50715 50830 51051 51612 52479 52785 52822 53130 53508 53820 54054 54145 54740 54978 55223 55692 55913 56511 56595 57330 57477 58212 58310 58604 58905 59202 59670 60060 60214 60858 60996 61740 61985 62426 62790 63063 63756 64141 64260 64515 64827 64974 65637 65780 66885 67620 67914 68068 68310 68796 69069 69615 69972 70070 70380 70686 71001 71162 72030 72765 72930 73255 73899 74382 74970 75348 75460 75803 76245 76636 77220 77418 78540 78890 79233 79695 80262 80730 81634 82110 82467 83538 84084 85085 85995 86020 86436 86779 86940 87465 87516 87906 88803 89180 89964 90090 90321 91494 91630 92092 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156912210 157594437 157937780 159326244 164012310 164384220 168982380 172603431 175104930 183064245 185405220 185880618 188294652 191781590 193832730 199157805 203062860 206534020 210125916 211351140 213216003 219677094 225134910 230137908 235368315 236906670 242452980 244085660 246576330 253473570 262657395 265543740 268494226 278820927 284288004 286535340 287672385 295891596 304594290 309801030 313824420 315188874 328024620 329515641 345206862 350209860 355360005 366128490 369864495 371761236 383563180 387665460 398315610 402741339 426432006 439354188 450269820 464701545 470736630 473813340 493152660 506947140 517810293 525314790 536988452 549192735 557641854 575344770 609188580 619602060 630377748 659031282 671235565 690413724 710720010 732256980 739728990 787972185 796631220 805482678 852864012 863017155 929403090 941473260 1035620586 1050629580 1066080015 1098385470 1115283708 1150689540 1208224017 1318062564 1342471130 1394104635 1421440020 1479457980 1575944370 1610965356 1647578205 1726034310 1858806180 2013706695 2071241172 2132160030 2196770940 2416448034 2589051465 2684942260 2788209270 3151888740 3295156410 3452068620 3624672051 4027413390 4264320060 4832896068 5178102930 5576418540 6041120085 6590312820 7249344102 8054826780 10356205860 12082240170 14498688204 18123360255 24164480340 36246720510 72493441020
• Sum of all divisors σ(n): 341519431680
• Sum of proper divisors (its aliquot sum) s(n): 269025990660
• 72493441020 is an abundant number, because the sum of its proper divisors (269025990660) is greater than itself. Its abundance is 196532549640

Bases of 72493441020

• Binary: 1000011100000111100100001111111111100₂
• Hexadecimal: 0x10E0F21FFC
• Base-36: XAWQ130

Squares and roots of 72493441020

• 72493441020 squared (72493441020²) is 5255298990920218640400
• 72493441020 cubed (72493441020³) is 380974707440740385533341989208000
• The square root of 72493441020 is 269246.0603611499
• The cube root of 72493441020 is 4169.6497092019

Scales and comparisons

• 72,493,441,020 seconds is equal to 2,305 years, 3 weeks, 3 days, 10 hours, 57 minutes.
• To count from 1 to 72,493,441,020 would take you about four thousand, six hundred ten 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 72493441020 cubic inches would be around 347.5 feet tall.

Recreational maths with 72493441020

• 72493441020 backwards is 02014439427
• 72493441020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72493441020's digits is 36
• More coming soon!