71481649330

Names of 71481649330

• Cardinal: 71481649330 can be written as Seventy-one billion, four hundred eighty-one million, six hundred forty-nine thousand, three hundred thirty.

Scientific notation

• Scientific notation: 7.148164933 × 10¹⁰

Factors of 71481649330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 792

Divisors of 71481649330

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 13 14 19 26 35 38 49 65 70 91 95 98 130 133 139 182 190 245 247 266 278 343 455 490 494 607 637 665 686 695 910 931 973 1214 1235 1274 1330 1390 1715 1729 1807 1862 1946 2470 2641 3035 3185 3430 3458 3614 4249 4459 4655 4865 5282 6070 6370 6517 6811 7891 8498 8645 8918 9035 9310 9730 11533 12103 12649 13034 13205 13622 15782 17290 18070 18487 21245 22295 23066 24206 25298 26410 29743 32585 34055 34333 36974 39455 42490 44590 47677 55237 57665 59486 60515 63245 65170 68110 68666 78910 80731 84373 84721 88543 92435 95354 110474 115330 121030 126490 129409 148715 149929 161462 168746 169442 171665 177086 184870 208201 238385 240331 258818 276185 297430 299858 343330 386659 403655 416402 421865 423605 442715 476770 480662 552370 565117 590611 619801 647045 749645 773318 807310 843730 847210 885430 905863 1041005 1049503 1096849 1130234 1181222 1201655 1239602 1294090 1499290 1603087 1682317 1811726 1933295 2082010 2099006 2193698 2403310 2706613 2825585 2953055 3099005 3206174 3364634 3866590 3955819 4134277 4529315 5247515 5413226 5484245 5651170 5906110 6198010 7346521 7677943 7911638 8015435 8268554 8411585 9058630 10495030 10968490 11221609 11776219 13533065 14693042 15355886 16030870 16823170 19779095 20671385 20840131 22443218 23552438 27066130 28939939 36732605 38389715 39558190 41342770 41680262 51425647 53745601 56108045 57879878 58881095 73465210 76779430 78551263 102851294 104200655 107491202 112216090 117762190 144699695 145880917 157102526 208401310 257128235 268728005 289399390 291761834 376219207 392756315 514256470 537456010 549858841 729404585 752438414 785512630 1021166419 1099717682 1458809170 1881096035 2042332838 2749294205 3762192070 5105832095 5498588410 7148164933 10211664190 14296329866 35740824665 71481649330
• Sum of all divisors σ(n): 171601920000
• Sum of proper divisors (its aliquot sum) s(n): 100120270670
• 71481649330 is an abundant number, because the sum of its proper divisors (100120270670) is greater than itself. Its abundance is 28638621340

Bases of 71481649330

• Binary: 1000010100100101000110110100010110010₂
• Hexadecimal: 0x10A4A368B2
• Base-36: WU6BTMA

Squares and roots of 71481649330

• 71481649330 squared (71481649330²) is 5109626190937089448900
• 71481649330 cubed (71481649330³) is 365244507587948652077112754237000
• The square root of 71481649330 is 267360.5231330909
• The cube root of 71481649330 is 4150.1601395599

Scales and comparisons

• 71,481,649,330 seconds is equal to 2,272 years, 46 weeks, 3 days, 21 hours, 42 minutes, 10 seconds.
• To count from 1 to 71,481,649,330 would take you about four thousand, five hundred forty-five 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 71481649330 cubic inches would be around 345.8 feet tall.

Recreational maths with 71481649330

• 71481649330 backwards is 03394618417
• The number of decimal digits it has is: 11
• The sum of 71481649330's digits is 46
• More coming soon!