40720144888413430

Names of 40720144888413430

• Cardinal: 40720144888413430 can be written as Forty quadrillion, seven hundred twenty trillion, one hundred forty-four billion, eight hundred eighty-eight million, four hundred thirteen thousand, four hundred thirty.

Scientific notation

• Scientific notation: 4.072014488841343 × 10¹⁶

Factors of 40720144888413430

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19543

Divisors of 40720144888413430

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 11 22 29 55 58 101 110 145 202 290 319 505 638 1010 1111 1595 1847 2222 2929 3190 3694 5555 5849 5858 9235 11110 11698 11699 14645 18470 20317 23398 29245 29290 32219 40634 53563 58490 58495 64339 64438 101585 107126 116990 128678 128689 161095 169621 186547 203170 257378 267815 321695 322190 339242 339271 373094 535630 589193 590749 643390 643445 678542 848105 932735 1178386 1181498 1181599 1286890 1696210 1696355 1865470 1865831 2052017 2363198 2945965 2953745 3392710 3731662 3731981 4104034 5409863 5891930 5907490 5907995 6498239 7463962 9329155 10260085 10803103 10819726 11815990 12996478 12997589 17131721 18658310 18659905 20520170 21606206 21608053 25995178 27049315 32491195 34263442 34266371 37319810 43216106 54015515 54098630 59508493 64982390 64987945 68427451 68532742 85658605 108031030 108040265 118834133 119016986 129975890 136854902 171317210 171331855 188448931 216080530 237668266 237688583 297542465 313289987 342137255 342663710 376897862 376930081 475377166 594170665 595084930 626579974 626633537 684274510 752701961 753860162 942244655 1091113403 1188341330 1188442915 1253267074 1505403922 1566449935 1884489310 1884650405 1984396079 2182226806 2182413353 2376885830 3132899870 3133167685 3446189857 3763509805 3769300810 3968792158 4364826706 5455567015 6266335370 6892379714 6892968907 6911172551 7527019610 9921980395 10911134030 10912066765 12002247433 13785937814 13822345102 17230949285 19843960790 21824133530 21828356869 24004494866 24006546883 31642288687 34461898570 34464844535 34555862755 43656713738 48013093766 60011237165 63284577374 63289987237 68929689070 69111725510 76022898061 109141784345 120022474330 120032734415 126385501997 126579974474 152045796122 158211443435 200424003979 218283568690 240065468830 252771003994 316422886870 316449936185 348065175557 380114490305 400848007958 631927509985 632899872370 696130351114 696189859607 760228980610 1002120019895 1263855019970 1390240521967 1392379719214 1740325877785 2004240039790 2204664043769 2780481043934 3480651755570 3480949298035 3665179557913 4409328087538 6951202609835 6961898596070 7330359115826 11023320218845 12764935701697 13902405219670 18325897789565 22046640437690 25529871403394 36651795579130 40316975137043 63824678508485 80633950274086 127649357016970 140414292718667 201584875685215 280828585437334 370183135349213 403169751370430 702071463593335 740366270698426 1404142927186670 1850915676746065 3701831353492130 4072014488841343 8144028977682686 20360072444206715 40720144888413430
• Sum of all divisors σ(n): 83602424505600000
• Sum of proper divisors (its aliquot sum) s(n): 42882279617186570
• 40720144888413430 is an abundant number, because the sum of its proper divisors (42882279617186570) is greater than itself. Its abundance is 2162134728773140

Bases of 40720144888413430

• Binary: 10010000101010101100000110001011010001101011110011110110₂
• Hexadecimal: 0x90AAC18B46BCF6
• Base-36: B4Y34BBKR1Y

Squares and roots of 40720144888413430

• 40720144888413430 squared (40720144888413430²) is 1658130199733382391546262604364900
• 40720144888413430 cubed (40720144888413430³) is 67519301976997230722547531886771920570153780607000
• The square root of 40720144888413430 is 201792331.0941558801
• The cube root of 40720144888413430 is 344035.3783483457

Scales and comparisons

• 40,720,144,888,413,430 seconds is equal to 1,294,774,651 years, 40 weeks, 1 day, 12 hours, 37 minutes, 10 seconds.
• To count from 1 to 40,720,144,888,413,430 would take you about three billion, eight hundred eighty-four million, three hundred twenty-three thousand, nine hundred fifty-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 40720144888413430 cubic inches would be around 28669.6 feet tall.

Recreational maths with 40720144888413430

• 40720144888413430 backwards is 03431488844102704
• The number of decimal digits it has is: 17
• The sum of 40720144888413430's digits is 61
• More coming soon!