42970308381

Names of 42970308381

• Cardinal: 42970308381 can be written as Forty-two billion, nine hundred seventy million, three hundred eight thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 4.2970308381 × 10¹⁰

Factors of 42970308381

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 562

Divisors of 42970308381

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 49 63 71 77 91 99 117 143 147 189 213 231 273 297 343 351 429 441 457 497 539 637 639 693 781 819 923 1001 1029 1287 1323 1371 1491 1617 1911 1917 2079 2343 2457 2769 3003 3087 3199 3479 3773 3861 4113 4459 4473 4851 5027 5467 5733 5941 6461 7007 7029 8307 9009 9261 9597 10153 10437 11319 12339 13377 13419 14553 15081 16401 17199 17823 19383 21021 21087 22393 24353 24921 27027 28791 30459 31311 32447 33957 35189 38269 40131 41587 45227 45243 49049 49203 53469 58149 63063 65351 67179 71071 73059 86373 91377 93933 97341 101871 105567 114807 120393 124761 135681 135729 147147 147609 156751 160407 174447 189189 196053 201537 213213 219177 227129 246323 267883 274131 291109 292023 316589 316701 344421 356917 374283 407043 421811 441441 457457 470253 497497 588159 604611 639639 657531 681387 738969 803649 873327 876069 949767 950103 1033263 1070751 1122849 1221129 1265433 1324323 1372371 1410759 1492491 1589903 1724261 1764477 1918917 2037763 2044161 2216907 2410947 2498419 2619981 2849301 2952677 3202199 3212253 3482479 3796299 4117113 4232277 4477473 4639921 4769709 5172783 6113289 6132483 6650721 7232841 7495257 7859943 8547903 8858031 9606597 9636759 10447437 11129321 11388897 12351339 13432419 13919763 14309127 15518349 17488933 18339867 20668739 22415393 22485771 26574093 28819791 31342311 32479447 33387963 41759289 42927381 46555047 52466799 55019601 62006217 67246179 67457313 79722279 86459373 94026933 97438341 100163889 122422531 125277867 144681173 157400397 186018651 201738537 227356129 292315023 300491667 367267593 434043519 472201191 558055953 605215611 682068387 876945069 1101802779 1302130557 1591492903 2046205161 3305408337 3906391671 4774478709 6138615483 14323436127 42970308381
• Sum of all divisors σ(n): 88639488000
• Sum of proper divisors (its aliquot sum) s(n): 45669179619
• 42970308381 is an abundant number, because the sum of its proper divisors (45669179619) is greater than itself. Its abundance is 2698871238

Bases of 42970308381

• Binary: 101000000001001110101101111100011101₂
• Hexadecimal: 0xA013ADF1D
• Base-36: JQNEU59

Squares and roots of 42970308381

• 42970308381 squared (42970308381²) is 1846447402358238841161
• 42970308381 cubed (42970308381³) is 79342414288629909640740246070341
• The square root of 42970308381 is 207292.8083195363
• The cube root of 42970308381 is 3502.5915060303

Scales and comparisons

• 42,970,308,381 seconds is equal to 1,366 years, 16 weeks, 5 days, 12 hours, 46 minutes, 21 seconds.
• To count from 1 to 42,970,308,381 would take you about two thousand, seven hundred thirty-two 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 42970308381 cubic inches would be around 291.9 feet tall.

Recreational maths with 42970308381

• 42970308381 backwards is 18380307924
• The number of decimal digits it has is: 11
• The sum of 42970308381's digits is 45
• More coming soon!