42640652802

Names of 42640652802

• Cardinal: 42640652802 can be written as Forty-two billion, six hundred forty million, six hundred fifty-two thousand, eight hundred two.

Scientific notation

• Scientific notation: 4.2640652802 × 10¹⁰

Factors of 42640652802

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 543

Divisors of 42640652802

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 11 22 29 33 41 58 66 82 87 123 174 246 319 451 457 638 841 902 914 957 1189 1353 1371 1681 1682 1914 2378 2523 2706 2742 3362 3567 5027 5043 5046 7134 9251 10054 10086 13079 13253 15081 18491 18502 18737 26158 26506 27753 30162 34481 36982 37474 39237 39759 48749 55473 55506 56211 68962 78474 79518 97498 103443 110946 112422 145783 146247 206107 206886 291566 292494 379291 384337 412214 437349 536239 543373 618321 758582 768217 768674 874698 1072478 1086746 1137873 1153011 1236642 1413721 1536434 1608717 1630119 2275746 2304651 2306022 2827442 3217434 3260238 4227707 4241163 4609302 5977103 8450387 8455414 8482326 11954206 12683121 15550931 15757817 16900774 17931309 22278293 25351161 25366242 31101862 31515634 35862618 44556586 46652793 47273451 50702322 66834879 93305586 94546902 133669758 173335987 245061223 346671974 490122446 520007961 646070497 735183669 1040015922 1292140994 1470367338 1938211491 3876422982 7106775467 14213550934 21320326401 42640652802
• Sum of all divisors σ(n): 98976342816
• Sum of proper divisors (its aliquot sum) s(n): 56335690014
• 42640652802 is an abundant number, because the sum of its proper divisors (56335690014) is greater than itself. Its abundance is 13695037212

Bases of 42640652802

• Binary: 100111101101100101001011101000000010₂
• Hexadecimal: 0x9ED94BA02
• Base-36: JL7569U

Squares and roots of 42640652802

• 42640652802 squared (42640652802²) is 1818225271380710451204
• 42640652802 cubed (42640652802³) is 77530312512767101509882526873608
• The square root of 42640652802 is 206496.1326562801
• The cube root of 42640652802 is 3493.6115519431

Scales and comparisons

• 42,640,652,802 seconds is equal to 1,355 years, 43 weeks, 5 days, 1 hour, 46 minutes, 42 seconds.
• To count from 1 to 42,640,652,802 would take you about two thousand, seven hundred eleven 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 42640652802 cubic inches would be around 291.1 feet tall.

Recreational maths with 42640652802

• 42640652802 backwards is 20825604624
• The number of decimal digits it has is: 11
• The sum of 42640652802's digits is 39
• More coming soon!