72142378089647411

Names of 72142378089647411

• Cardinal: 72142378089647411 can be written as Seventy-two quadrillion, one hundred forty-two trillion, three hundred seventy-eight billion, eighty-nine million, six hundred forty-seven thousand, four hundred eleven.

Scientific notation

• Scientific notation: 7.2142378089647411 × 10¹⁶

Factors of 72142378089647411

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 657

Divisors of 72142378089647411

• Number of divisors d(n): 216
• Complete list of divisors:
  1 7 13 37 53 91 169 259 371 481 547 689 1183 1369 1961 2809 3367 3829 4823 6253 7111 8957 9583 13727 17797 19663 20239 25493 28991 36517 43771 49777 62699 72557 92443 103933 124579 141673 148877 178451 202937 231361 255619 263107 299209 331409 376883 474721 507899 647101 727531 748843 943241 1042139 1072667 1351129 1536523 1619527 1841749 1935401 2094463 2319863 2638181 3323047 3420391 3845521 3889717 4899479 5241901 5508449 6602687 7508669 9457903 9734959 10755661 11070733 12262133 13547807 13944671 15858077 17564677 19974799 23942737 25160213 26918647 27228019 34296353 38559143 39688679 49991773 50566321 56851351 68144713 71609837 77495131 81435719 85834931 97612697 111006539 122952739 126554467 139823593 143919529 176121491 181280723 203812613 206155001 259672387 277820753 349942411 353964247 397959457 409617121 501268859 515952827 570050033 586748849 649893049 739067563 840478081 885881269 930927881 1007436703 1058664347 1268965061 1426688291 1443085007 1817706709 1870953877 2103499987 2649563969 2680015013 2867319847 3013121603 3611669789 4107241943 4549251343 5173472941 5325022573 5883346567 6516495167 6707386751 7410650429 7627735037 9607878319 10926215053 13096677139 13762636511 14724499909 18546947783 18760105091 21091851221 21709707413 27345499831 31097688997 34444331597 37275158011 39170580839 44545338293 46951707257 53394145259 67255148233 69225293449 76483505371 96338455577 99160555481 111485499311 142040795689 151967951891 191418498817 217683822979 241110321179 274194065873 282226196369 311817368051 355491497803 404269956961 484577054143 509217550907 579089397809 694123888367 780398495177 994285569823 1150614492889 1449311491043 1648177516841 1975583374583 2488440484621 2829889698727 3564522856349 3668940552797 4053625784663 5255509440493 7528162171517 8054301450223 10145180437301 11537242617887 14957988407557 18841049383559 21426307718933 25682583869579 36788566083451 52697135200619 60982568123117 104705918852899 131887345684913 149984154032531 194453849298241 278542000346129 426877976861819 792773385600521 1361176945087687 1949794002422903 5549413699203647 10306054012806773 72142378089647411
• Sum of all divisors σ(n): 93692448251468640
• Sum of proper divisors (its aliquot sum) s(n): 21550070161821229
• 72142378089647411 is a deficient number, because the sum of its proper divisors (21550070161821229) is less than itself. Its deficiency is 50592307927826182

Bases of 72142378089647411

• Binary: 100000000010011010001110001010011010010010000110100110011₂
• Hexadecimal: 0x1004D1C53490D33
• Base-36: JQCC6YTKL6B

Squares and roots of 72142378089647411

• 72142378089647411 squared (72142378089647411²) is 5204522716429638830203374299002921
• 72142378089647411 cubed (72142378089647411³) is 375466645584825801910613930346954859255689749087531
• The square root of 72142378089647411 is 268593332.1764473941
• The cube root of 72142378089647411 is 416290.8047586331

Scales and comparisons

• 72,142,378,089,647,411 seconds is equal to 2,293,904,472 years, 11 weeks, 4 days, 10 hours, 30 minutes, 11 seconds.
• To count from 1 to 72,142,378,089,647,411 would take you about six billion, eight hundred eighty-one million, seven hundred thirteen thousand, four hundred sixteen 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 72142378089647411 cubic inches would be around 34690.9 feet tall.

Recreational maths with 72142378089647411

• 72142378089647411 backwards is 11474698087324127
• The number of decimal digits it has is: 17
• The sum of 72142378089647411's digits is 74
• More coming soon!