40072618117653228

Names of 40072618117653228

• Cardinal: 40072618117653228 can be written as Forty quadrillion, seventy-two trillion, six hundred eighteen billion, one hundred seventeen million, six hundred fifty-three thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0072618117653228 × 10¹⁶

Factors of 40072618117653228

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13275709404

Divisors of 40072618117653228

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 108 114 171 228 342 513 684 1026 1471 2052 2942 4413 5884 8826 13239 17652 26478 27949 39717 52956 55898 79434 83847 111796 158868 167694 251541 335388 503082 754623 1006164 1509246 3018492 13275707909 26551415818 39827123727 53102831636 79654247454 119481371181 159308494908 238962742362 252238450271 358444113543 477925484724 504476900542 716888227086 756715350813 1008953801084 1433776454172 1513430701626 2270146052439 3026861403252 4540292104878 6810438157317 9080584209756 13620876314634 19528566334139 27241752629268 39057132668278 58585699002417 78114265336556 117171398004834 175757097007251 234342796009668 351514194014502 371042760348641 527271291021753 703028388029004 742085520697282 1054542582043506 1113128281045923 1484171041394564 2109085164087012 2226256562091846 3339384843137769 4452513124183692 6678769686275538 10018154529413307 13357539372551076 20036309058826614 40072618117653228
• Sum of all divisors σ(n): 109434315443712000
• Sum of proper divisors (its aliquot sum) s(n): 69361697326058772
• 40072618117653228 is an abundant number, because the sum of its proper divisors (69361697326058772) is greater than itself. Its abundance is 29289079208405544

Bases of 40072618117653228

• Binary: 10001110010111011101010101111000000111110110001011101100₂
• Hexadecimal: 0x8E5DD5781F62EC
• Base-36: AYKK2MEWTF0

Squares and roots of 40072618117653228

• 40072618117653228 squared (40072618117653228²) is 1605814722803269738064090058819984
• 40072618117653228 cubed (40072618117653228³) is 64349200154600603072132234082645415900992988508352
• The square root of 40072618117653228 is 200181462.9721074549
• The cube root of 40072618117653228 is 342202.0229443617

Scales and comparisons

• 40,072,618,117,653,228 seconds is equal to 1,274,185,303 years, 20 weeks, 3 days, 19 hours, 13 minutes, 48 seconds.
• To count from 1 to 40,072,618,117,653,228 would take you about three billion, eight hundred twenty-two million, five hundred fifty-five thousand, nine 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 40072618117653228 cubic inches would be around 28516.8 feet tall.

Recreational maths with 40072618117653228

• 40072618117653228 backwards is 82235671181627004
• The number of decimal digits it has is: 17
• The sum of 40072618117653228's digits is 63
• More coming soon!