40640827392

Names of 40640827392

• Cardinal: 40640827392 can be written as Forty billion, six hundred forty million, eight hundred twenty-seven thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.0640827392 × 10¹⁰

Factors of 40640827392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 161

Divisors of 40640827392

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 53 61 62 64 66 72 88 93 96 99 106 122 124 128 132 144 159 176 183 186 192 198 212 244 248 256 264 279 288 318 341 352 366 372 384 396 424 477 488 496 512 528 549 558 576 583 636 671 682 704 732 744 768 792 848 954 976 992 1023 1024 1056 1098 1116 1152 1166 1272 1342 1364 1408 1464 1488 1536 1584 1643 1696 1749 1891 1908 1952 1984 2013 2046 2048 2112 2196 2232 2304 2332 2544 2684 2728 2816 2928 2976 3069 3072 3168 3233 3286 3392 3498 3782 3816 3904 3968 4026 4092 4096 4224 4392 4464 4608 4664 4929 5088 5247 5368 5456 5632 5673 5856 5952 6039 6138 6144 6336 6466 6572 6784 6996 7564 7632 7808 7936 8052 8184 8448 8784 8928 9216 9328 9699 9858 10176 10494 10736 10912 11264 11346 11712 11904 12078 12276 12288 12672 12932 13144 13568 13992 14787 15128 15264 15616 15872 16104 16368 16896 17019 17568 17856 18073 18432 18656 19398 19716 20352 20801 20988 21472 21824 22528 22692 23424 23808 24156 24552 25344 25864 26288 27136 27984 29097 29574 30256 30528 31232 31744 32208 32736 33792 34038 35136 35563 35712 36146 36864 37312 38796 39432 40704 41602 41976 42944 43648 45056 45384 46848 47616 48312 49104 50688 51728 52576 54219 54272 55968 58194 59148 60512 61056 62403 62464 63488 64416 65472 67584 68076 70272 71126 71424 72292 74624 77592 78864 81408 83204 83952 85888 87296 90768 93696 95232 96624 98208 100223 101376 103456 105152 106689 108438 108544 111936 116388 118296 121024 122112 124806 124928 126976 128832 130944 135168 136152 140544 142252 142848 144584 149248 155184 157728 162657 162816 166408 167904 171776 174592 181536 187209 187392 190464 193248 196416 200446 202752 206912 210304 213378 216876 217088 223872 232776 236592 242048 244224 249612 249856 257664 261888 272304 281088 284504 285696 289168 298496 300669 310368 315456 320067 325314 325632 332816 335808 343552 349184 363072 374418 374784 380928 386496 392832 400892 405504 413824 420608 426756 433752 447744 465552 473184 484096 488448 499224 515328 523776 544608 562176 569008 571392 578336 596992 601338 620736 630912 640134 650628 651264 665632 671616 687104 698368 726144 748836 749568 772992 785664 801784 827648 841216 853512 867504 895488 902007 931104 946368 968192 976896 998448 1030656 1047552 1089216 1102453 1124352 1138016 1142784 1156672 1193984 1202676 1241472 1261824 1280268 1301256 1331264 1343232 1374208 1396736 1452288 1497672 1545984 1571328 1603568 1655296 1682432 1707024 1735008 1790976 1804014 1862208 1892736 1936384 1953792 1996896 2061312 2095104 2178432 2204906 2248704 2276032 2313344 2387968 2405352 2482944 2523648 2560536 2602512 2662528 2686464 2748416 2904576 2995344 3091968 3142656 3207136 3307359 3310592 3364864 3414048 3470016 3581952 3608028 3724416 3785472 3872768 3993792 4122624 4190208 4356864 4409812 4552064 4626688 4810704 4965888 5047296 5121072 5205024 5325056 5372928 5809152 5990688 6183936 6285312 6414272 6614718 6621184 6729728 6828096 6940032 7163904 7216056 7448832 7570944 7745536 7987584 8245248 8713728 8819624 9104128 9253376 9621408 9922077 9931776 10094592 10242144 10410048 10650112 10745856 11618304 11981376 12367872 12570624 12828544 13229436 13242368 13656192 13880064 14432112 14897664 15141888 15975168 17427456 17639248 18208256 18506752 19242816 19844154 19863552 20189184 20484288 20820096 21300224 21491712 23236608 23962752 24735744 25657088 26458872 27312384 27760128 28864224 29795328 30283776 31950336 34854912 35278496 36416512 37013504 38485632 39688308 39727104 40968576 41640192 42600448 47925504 51314176 52917744 54624768 55520256 57728448 59590656 60567552 63900672 69709824 70556992 72833024 74027008 76971264 79376616 81937152 83280384 85200896 95851008 102628352 105835488 109249536 111040512 115456896 119181312 127801344 141113984 145666048 153942528 158753232 163874304 166560768 191702016 205256704 211670976 218499072 222081024 230913792 255602688 282227968 307885056 317506464 327748608 333121536 383404032 410513408 423341952 436998144 461827584 564455936 615770112 635012928 655497216 666243072 766808064 846683904 923655168 1128911872 1231540224 1270025856 1310994432 1693367808 1847310336 2257823744 2540051712 3386735616 3694620672 4515647488 5080103424 6773471232 10160206848 13546942464 20320413696 40640827392
• Sum of all divisors σ(n): 136897952256
• Sum of proper divisors (its aliquot sum) s(n): 96257124864
• 40640827392 is an abundant number, because the sum of its proper divisors (96257124864) is greater than itself. Its abundance is 55616297472

Bases of 40640827392

• Binary: 100101110110011000011101000000000000₂
• Hexadecimal: 0x97661D000
• Base-36: IO4HZ40

Squares and roots of 40640827392

• 40640827392 squared (40640827392²) is 1651676851106337521664
• 40640827392 cubed (40640827392³) is 67125513813174747455239684620288
• The square root of 40640827392 is 201595.7028113447
• The cube root of 40640827392 is 3438.1185457003

Scales and comparisons

• 40,640,827,392 seconds is equal to 1,292 years, 13 weeks, 22 hours, 43 minutes, 12 seconds.
• To count from 1 to 40,640,827,392 would take you about two thousand, five hundred eighty-four 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 40640827392 cubic inches would be around 286.5 feet tall.

Recreational maths with 40640827392

• 40640827392 backwards is 29372804604
• The number of decimal digits it has is: 11
• The sum of 40640827392's digits is 45
• More coming soon!