47572142793021

Names of 47572142793021

• Cardinal: 47572142793021 can be written as Forty-seven trillion, five hundred seventy-two billion, one hundred forty-two million, seven hundred ninety-three thousand and twenty-one.

Scientific notation

• Scientific notation: 4.7572142793021 × 10¹³

Factors of 47572142793021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 315

Divisors of 47572142793021

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 21 33 63 77 99 121 131 163 231 363 393 489 693 847 917 1089 1141 1179 1331 1441 1467 1793 2541 2751 3423 3993 4323 5379 7623 8253 9317 10087 10269 11979 12551 12969 15851 16137 19723 21353 26569 27951 30261 37653 47553 59169 64059 79707 83853 90783 110957 112959 138061 142659 149471 174361 177507 185983 192177 216953 234883 239121 292259 332871 414183 448413 523083 557949 650859 704649 876777 998613 1220527 1242549 1345239 1518671 1569249 1644181 1673847 1952577 2045813 2113947 2583713 2630331 3214849 3480539 3661581 4330747 4556013 4932543 6137439 7751139 9644547 10441617 10984743 12992241 13668039 14797629 18085991 18412317 22503943 23253417 24363773 28420843 28933641 30315229 31324851 35363339 38285929 38976723 47638217 54257973 67511829 73091319 85262529 90945687 106090017 114857787 142914651 162773919 198945901 202535487 219273957 247543373 255787587 268001503 272837061 318270051 333467519 344573361 421145219 428743953 524020387 567327857 596837703 742630119 804004509 1000402557 1263435657 1572061161 1701983571 1790513109 2227890357 2412013527 2948016533 3001207671 3668142709 3790306971 3971294999 4632597409 4716183483 5105950713 5764224257 6240606427 8844049599 11004428127 11913884997 13897792227 17292672771 18721819281 26532148797 32428181863 33013284381 35741654991 40349569799 41693376681 43684244989 51878018313 56165457843 68646670697 97284545589 121048709397 131052734967 205940012091 291853636767 363146128191 393158204901 480526694879 617820036273 755113377667 1441580084637 2265340133001 4324740253911 5285793643669 6796020399003 15857380931007 47572142793021
• Sum of all divisors σ(n): 87575726684160
• Sum of proper divisors (its aliquot sum) s(n): 40003583891139
• 47572142793021 is a deficient number, because the sum of its proper divisors (40003583891139) is less than itself. Its deficiency is 7568558901882

Bases of 47572142793021

• Binary: 1010110100010001000000101011000010000100111101₂
• Hexadecimal: 0x2B4440AC213D
• Base-36: GV2C9JJ99

Squares and roots of 47572142793021

• 47572142793021 squared (47572142793021²) is 2263108769919579870846306441
• 47572142793021 cubed (47572142793021³) is 107660933558752362026637298945175402148261
• The square root of 47572142793021 is 6897256.1785844231
• The cube root of 47572142793021 is 36234.1077335071

Scales and comparisons

• 47,572,142,793,021 seconds is equal to 1,512,646 years, 51 weeks, 3 days, 13 hours, 10 minutes, 21 seconds.
• To count from 1 to 47,572,142,793,021 would take you about three million, seven hundred eighty-one thousand, six hundred seventeen 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 47572142793021 cubic inches would be around 3019.5 feet tall.

Recreational maths with 47572142793021

• 47572142793021 backwards is 12039724127574
• The number of decimal digits it has is: 14
• The sum of 47572142793021's digits is 54
• More coming soon!