40047400512

Names of 40047400512

• Cardinal: 40047400512 can be written as Forty billion, forty-seven million, four hundred thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.0047400512 × 10¹⁰

Factors of 40047400512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4310

Divisors of 40047400512

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 37 42 48 49 54 56 63 64 72 74 81 84 96 98 108 111 112 126 144 147 148 162 168 189 192 196 216 222 224 252 259 288 294 296 324 333 336 378 392 432 441 444 448 504 518 567 576 588 592 648 666 672 756 777 784 864 882 888 999 1008 1036 1134 1176 1184 1296 1323 1332 1344 1512 1554 1568 1728 1764 1776 1813 1998 2016 2072 2268 2331 2352 2368 2592 2646 2664 2997 3024 3108 3136 3528 3552 3626 3969 3996 4032 4144 4261 4536 4662 4704 5184 5292 5328 5439 5994 6048 6216 6993 7056 7104 7252 7938 7992 8288 8522 9072 9324 9408 10584 10656 10878 11988 12096 12432 12783 13986 14112 14504 15876 15984 16317 16576 17044 18144 18648 20979 21168 21312 21756 23976 24864 25566 27972 28224 29008 29827 31752 31968 32634 34088 36288 37296 38349 41958 42336 43512 47952 48951 49728 51132 55944 58016 59654 63504 63936 65268 68176 74592 76698 83916 84672 87024 89481 95904 97902 102264 111888 115047 116032 119308 127008 130536 136352 146853 149184 153396 157657 167832 174048 178962 191808 195804 204528 208789 223776 230094 238616 254016 261072 268443 272704 293706 306792 315314 335664 345141 348096 357924 391608 409056 417578 447552 460188 472971 477232 522144 536886 587412 613584 626367 630628 671328 690282 715848 783216 805329 818112 835156 920376 945942 954464 1044288 1073772 1103599 1174824 1227168 1252734 1261256 1342656 1380564 1418913 1431696 1566432 1610658 1670312 1840752 1879101 1891884 1908928 2147544 2207198 2349648 2415987 2454336 2505468 2522512 2761128 2837826 2863392 3132864 3221316 3310797 3340624 3681504 3758202 3783768 4256739 4295088 4414396 4699296 4831974 5010936 5045024 5522256 5637303 5675652 5726784 6442632 6621594 6681248 7363008 7516404 7567536 7725193 8513478 8590176 8828792 9398592 9663948 9932391 10021872 10090048 11044512 11274606 11351304 12770217 12885264 13243188 13362496 15032808 15135072 15450386 16911909 17026956 17180352 17657584 19327896 19864782 20043744 22089024 22549212 22702608 23175579 25540434 25770528 26486376 29797173 30065616 30270144 30900772 33823818 34053912 35315168 38655792 39729564 40087488 45098424 45405216 46351158 51080868 51541056 52972752 59594346 60131232 61801544 67647636 68107824 69526737 70630336 77311584 79459128 89391519 90196848 90810432 92702316 102161736 105945504 119188692 120262464 123603088 135295272 136215648 139053474 154623168 158918256 178783038 180393696 185404632 204323472 208580211 211891008 238377384 247206176 270590544 272431296 278106948 317836512 357566076 360787392 370809264 408646944 417160422 476754768 494412352 541181088 556213896 625740633 635673024 715132152 741618528 817293888 834320844 953509536 1082362176 1112427792 1251481266 1430264304 1483237056 1668641688 1907019072 2224855584 2502962532 2860528608 3337283376 4449711168 5005925064 5721057216 6674566752 10011850128 13349133504 20023700256 40047400512
• Sum of all divisors σ(n): 141860337564
• Sum of proper divisors (its aliquot sum) s(n): 101812937052
• 40047400512 is an abundant number, because the sum of its proper divisors (101812937052) is greater than itself. Its abundance is 61765536540

Bases of 40047400512

• Binary: 100101010011000000101101011001000000₂
• Hexadecimal: 0x95302D640
• Base-36: IEB6S00

Squares and roots of 40047400512

• 40047400512 squared (40047400512²) is 1603794287768537862144
• 40047400512 cubed (40047400512³) is 64227792181124418517917011017728
• The square root of 40047400512 is 200118.4661944019
• The cube root of 40047400512 is 3421.3022556845

Scales and comparisons

• 40,047,400,512 seconds is equal to 1,273 years, 19 weeks, 6 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 40,047,400,512 would take you about two thousand, five hundred forty-six 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 40047400512 cubic inches would be around 285.1 feet tall.

Recreational maths with 40047400512

• 40047400512 backwards is 21500474004
• 40047400512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40047400512's digits is 27
• More coming soon!