38420541368013

Names of 38420541368013

• Cardinal: 38420541368013 can be written as Thirty-eight trillion, four hundred twenty billion, five hundred forty-one million, three hundred sixty-eight thousand and thirteen.

Scientific notation

• Scientific notation: 3.8420541368013 × 10¹³

Factors of 38420541368013

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3119

Divisors of 38420541368013

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 21 47 59 141 177 329 413 439 907 987 1239 1317 1657 2721 2773 3073 4971 6349 8319 9219 11599 19047 19411 20633 25901 34797 42629 53513 58233 61899 77703 77879 97763 127887 144431 160539 181307 233637 293289 298403 374591 398173 433293 543921 545153 684341 727423 895209 1123773 1194519 1217347 1502899 1635459 2053023 2182269 2515111 2787211 3652041 4508697 4594861 5091961 7545333 8361633 8521429 10520293 13784583 15275883 17605777 18714131 23492207 25564287 31560879 32164027 34188881 42917957 52817331 56142393 70476621 70636253 88671041 96492081 102566643 128753871 130998917 164445449 211908759 239322167 266013123 300425699 392996751 493336347 494453771 620697287 659772661 717966501 901277097 1104133729 1483361313 1862091861 1979317983 2017143979 3312401187 4167538927 4618408627 6051431937 7728936103 12502616781 13855225881 14120007853 23186808309 29172772489 31009315067 38926586999 42360023559 87518317467 93027945201 116779760997 217065205469 272486108993 651195616407 817458326979 1829549588953 5488648766859 12806847122671 38420541368013
• Sum of all divisors σ(n): 61047167385600
• Sum of proper divisors (its aliquot sum) s(n): 22626626017587
• 38420541368013 is a deficient number, because the sum of its proper divisors (22626626017587) is less than itself. Its deficiency is 15793915350426

Bases of 38420541368013

• Binary: 1000101111000101111010101110000110011011001101₂
• Hexadecimal: 0x22F17AB866CD
• Base-36: DMA5ICAML

Squares and roots of 38420541368013

• 38420541368013 squared (38420541368013²) is 1476137999011198245499568169
• 38420541368013 cubed (38420541368013³) is 56714021055905675080452324240392009578197
• The square root of 38420541368013 is 6198430.5568436435
• The cube root of 38420541368013 is 33743.3212552693

Scales and comparisons

• 38,420,541,368,013 seconds is equal to 1,221,654 years, 19 weeks, 2 days, 18 hours, 13 minutes, 33 seconds.
• To count from 1 to 38,420,541,368,013 would take you about three million, fifty-four thousand, one hundred thirty-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 38420541368013 cubic inches would be around 2811.9 feet tall.

Recreational maths with 38420541368013

• 38420541368013 backwards is 31086314502483
• The number of decimal digits it has is: 14
• The sum of 38420541368013's digits is 48
• More coming soon!