40720094299872

Names of 40720094299872

• Cardinal: 40720094299872 can be written as Forty trillion, seven hundred twenty billion, ninety-four million, two hundred ninety-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0720094299872 × 10¹³

Factors of 40720094299872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3206

Divisors of 40720094299872

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 72 76 78 96 104 108 114 117 144 152 156 171 208 216 228 234 247 288 304 312 342 351 361 416 432 456 468 494 513 608 624 684 702 722 741 864 912 936 988 1026 1083 1248 1368 1404 1444 1482 1824 1872 1976 2052 2166 2223 2736 2808 2888 2964 3169 3249 3744 3952 4104 4332 4446 4693 5472 5616 5776 5928 6338 6498 6669 7904 8208 8664 8892 9386 9507 9747 11232 11552 11856 12676 12996 13338 14079 16416 17328 17784 18772 19014 19494 23712 25352 25992 26676 28158 28521 34656 35568 37544 38028 38988 41197 42237 50704 51984 53352 56316 57042 60211 71136 75088 76056 77976 82394 84474 85563 101408 103968 106704 112632 114084 120422 123591 126711 150176 152112 155952 164788 168948 171126 180633 213408 225264 228168 240844 247182 253422 304224 311904 329576 337896 342252 361266 370773 450528 456336 481688 494364 506844 541899 659152 675792 684504 722532 741546 782743 912672 963376 988728 1013688 1083798 1112319 1144009 1318304 1351584 1369008 1445064 1483092 1565486 1625697 1926752 1977456 2027376 2167596 2224638 2288018 2348229 2738016 2890128 2966184 3130972 3251394 3432027 3954912 4054752 4335192 4449276 4576036 4696458 5780256 5932368 6261944 6502788 6864054 7044687 8670384 8898552 9152072 9392916 10042561 10296081 11864736 12523888 13005576 13728108 14089374 14872117 17340768 17797104 18304144 18785832 20085122 20592162 21134061 25047776 26011152 27456216 28178748 29744234 30127683 30888243 35594208 36608288 37571664 40170244 41184324 42268122 44616351 52022304 54912432 56357496 59488468 60255366 61776486 75143328 80340488 82368648 84536244 89232702 90383049 109824864 112714992 118976936 120510732 123552972 130553293 133849053 160680976 164737296 169072488 178465404 180766098 190808659 225429984 237953872 241021464 247105944 261106586 267698106 271149147 321361952 329474592 338144976 356930808 361532196 381617318 391659879 401547159 475907744 482042928 494211888 522213172 535396212 542298294 572425977 676289952 713861616 723064392 763234636 783319758 803094318 964085856 988423776 1044426344 1070792424 1084596588 1144851954 1174979637 1427723232 1446128784 1526469272 1566639516 1606188636 1717277931 2088852688 2141584848 2169193176 2289703908 2349959274 2480512567 2892257568 3052938544 3133279032 3212377272 3434555862 3524938911 3625364521 4177705376 4283169696 4338386352 4579407816 4699918548 4961025134 5151833793 6105877088 6266558064 6424754544 6869111724 7049877822 7250729042 7441537701 8676772704 9158815632 9399837096 9922050268 10303667586 10876093563 12533116128 12849509088 13738223448 14099755644 14501458084 14883075402 18317631264 18799674192 19844100536 20607335172 21752187126 22324613103 27476446896 28199511288 29002916168 29766150804 32628280689 37599348384 39688201072 41214670344 43504374252 44649226206 47129738773 54952893792 56399022576 58005832336 59532301608 65256561378 66973839309 79376402144 82429340688 87008748504 89298452412 94259477546 97884842067 112798045152 116011664672 119064603216 130513122756 133947678618 141389216319 164858681376 174017497008 178596904824 188518955092 195769684134 238129206432 261026245512 267895357236 282778432638 348034994016 357193809648 377037910184 391539368268 424167648957 522052491024 535790714472 565556865276 714387619296 754075820368 783078736536 848335297914 1044104982048 1071581428944 1131113730552 1272502946871 1508151640736 1566157473072 1696670595828 2143162857888 2262227461104 2545005893742 3132314946144 3393341191656 4524454922208 5090011787484 6786682383312 10180023574968 13573364766624 20360047149936 40720094299872
• Sum of all divisors σ(n): 135031501468080
• Sum of proper divisors (its aliquot sum) s(n): 94311407168208
• 40720094299872 is an abundant number, because the sum of its proper divisors (94311407168208) is greater than itself. Its abundance is 53591312868336

Bases of 40720094299872

• Binary: 1001010000100011100010110000011000011011100000₂
• Hexadecimal: 0x2508E2C186E0
• Base-36: EFMJWS8O0

Squares and roots of 40720094299872

• 40720094299872 squared (40720094299872²) is 1658126079790468145859216384
• 40720094299872 cubed (40720094299872³) is 67519050330144947002320265757915031502848
• The square root of 40720094299872 is 6381229.8422695919
• The cube root of 40720094299872 is 34403.5235877871

Scales and comparisons

• 40,720,094,299,872 seconds is equal to 1,294,773 years, 2 weeks, 1 day, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 40,720,094,299,872 would take you about three million, two hundred thirty-six thousand, nine hundred thirty-two 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 40720094299872 cubic inches would be around 2867 feet tall.

Recreational maths with 40720094299872

• 40720094299872 backwards is 27899249002704
• The number of decimal digits it has is: 14
• The sum of 40720094299872's digits is 63
• More coming soon!