40897008768

Names of 40897008768

• Cardinal: 40897008768 can be written as Forty billion, eight hundred ninety-seven million, eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0897008768 × 10¹⁰

Factors of 40897008768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 117

Divisors of 40897008768

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 23 24 28 32 33 42 44 46 48 49 56 64 66 69 71 77 84 88 92 96 98 112 121 128 132 138 142 147 154 161 168 176 184 192 196 213 224 231 242 253 264 276 284 294 308 322 336 352 363 368 384 392 426 448 462 483 484 497 506 528 539 552 568 588 616 644 672 704 726 736 759 781 784 847 852 896 924 966 968 994 1012 1056 1078 1104 1127 1136 1176 1232 1288 1331 1344 1408 1452 1472 1491 1518 1562 1568 1617 1633 1694 1704 1771 1848 1932 1936 1988 2024 2112 2156 2208 2254 2272 2343 2352 2464 2541 2576 2662 2688 2783 2904 2944 2982 3036 3124 3136 3234 3266 3381 3388 3408 3479 3542 3696 3864 3872 3976 3993 4048 4224 4312 4416 4508 4544 4686 4704 4899 4928 5082 5152 5313 5324 5467 5566 5808 5929 5964 6072 6248 6272 6468 6532 6762 6776 6816 6958 7084 7392 7728 7744 7952 7986 8096 8349 8591 8624 8832 9016 9088 9317 9372 9408 9798 9856 10164 10304 10437 10626 10648 10934 11132 11431 11616 11858 11928 12144 12397 12496 12936 13064 13524 13552 13632 13916 14168 14784 15456 15488 15904 15972 16192 16401 16698 17182 17248 17787 17963 18032 18634 18744 18816 19481 19596 20328 20608 20874 21252 21296 21868 22264 22862 23232 23716 23856 24288 24794 24992 25773 25872 26128 27048 27104 27264 27832 27951 28336 29568 30613 30912 31808 31944 32384 32802 33396 34293 34364 34496 35574 35926 36064 37191 37268 37488 38269 38962 39192 40656 41748 42504 42592 43736 44528 45724 46464 47432 47712 48576 49588 49984 51546 51744 52256 53889 54096 54208 55664 55902 56672 58443 60137 61226 61824 63616 63888 65219 65604 66792 68586 68728 68992 71148 71852 72128 74382 74536 74976 76538 77924 78384 80017 81312 83496 85008 85184 87472 89056 91448 91839 94501 94864 95424 97152 99176 99968 103092 103488 104512 107778 108192 108416 111328 111804 113344 114807 116886 120274 122452 125741 127776 130438 131208 133584 136367 137172 137456 142296 143704 144256 148764 149072 149952 153076 155848 156768 160034 162624 166992 170016 170368 174944 178112 180411 182896 183678 189002 189728 190848 195657 197593 198352 206184 206976 209024 214291 215556 216384 222656 223608 226688 229614 233772 240051 240548 244904 251482 255552 260876 262416 267168 272734 274344 274912 283503 284592 287408 297528 298144 299904 306152 311696 313536 320068 325248 333984 340032 349888 356224 360822 365792 367356 377223 378004 379456 391314 395186 396704 409101 412368 420959 428582 431112 432768 445312 447216 459228 467544 480102 481096 489808 502964 511104 521752 524832 534336 545468 548688 549824 567006 569184 574816 592779 595056 596288 612304 623392 627072 640136 642873 661507 667968 680064 699776 721644 731584 734712 754446 756008 758912 782628 790372 793408 818202 824736 841918 857164 862224 880187 894432 918456 935088 960204 962192 979616 1005928 1043504 1049664 1068672 1090936 1097376 1099648 1134012 1138368 1149632 1185558 1190112 1192576 1224608 1246784 1262877 1280272 1285746 1323014 1335936 1383151 1443288 1463168 1469424 1500037 1508892 1512016 1565256 1580744 1586816 1636404 1649472 1683836 1714328 1724448 1760374 1788864 1836912 1870176 1920408 1924384 1959232 1984521 2011856 2087008 2099328 2173523 2181872 2194752 2268024 2276736 2299264 2371116 2380224 2449216 2493568 2525754 2560544 2571492 2640561 2646028 2766302 2886576 2938848 3000074 3017784 3024032 3130512 3161488 3272808 3298944 3367672 3428656 3448896 3520748 3577728 3673824 3740352 3840816 3848768 3918464 3969042 4023712 4149453 4174016 4347046 4363744 4389504 4500111 4536048 4630549 4742232 4760448 4898432 5051508 5121088 5142984 5281122 5292056 5532604 5773152 5877696 6000148 6035568 6048064 6261024 6322976 6520569 6545616 6735344 6857312 6897792 7041496 7347648 7480704 7681632 7697536 7938084 8047424 8298906 8348032 8694092 8727488 9000222 9072096 9261098 9484464 9682057 10103016 10242176 10285968 10562244 10584112 11065208 11546304 11755392 12000296 12071136 12096128 12522048 12645952 13041138 13091232 13470688 13714624 13891647 14082992 14695296 15214661 15363264 15876168 16094848 16597812 17388184 17454976 18000444 18144192 18522196 18968928 19364114 20206032 20571936 21124488 21168224 22130416 23092608 24000592 24142272 25044096 25291904 26082276 26182464 26941376 27429248 27783294 28165984 29046171 30429322 30726528 31752336 33195624 34776368 36000888 36288384 37044392 37937856 38728228 40412064 41143872 42248976 42336448 44260832 45643983 48001184 48284544 52164552 52364928 53882752 55566588 56331968 58092342 60858644 63504672 66391248 69552736 72001776 74088784 75875712 77456456 80824128 82287744 84497952 84672896 88521664 91287966 96002368 104329104 106502627 111133176 112663936 116184684 121717288 127009344 132782496 139105472 144003552 148177568 154912912 161648256 168995904 177043328 182575932 192004736 208658208 213005254 222266352 232369368 243434576 254018688 265564992 278210944 288007104 296355136 309825824 319507881 337991808 365151864 417316416 426010508 444532704 464738736 486869152 531129984 576014208 592710272 619651648 639015762 730303728 834632832 852021016 889065408 929477472 973738304 1239303296 1278031524 1460607456 1704042032 1778130816 1858954944 1947476608 2556063048 2921214912 3408084064 3717909888 5112126096 5842429824 6816168128 10224252192 13632336256 20448504384 40897008768
• Sum of all divisors σ(n): 147082106880
• Sum of proper divisors (its aliquot sum) s(n): 106185098112
• 40897008768 is an abundant number, because the sum of its proper divisors (106185098112) is greater than itself. Its abundance is 65288089344

Bases of 40897008768

• Binary: 100110000101101001101101010010000000₂
• Hexadecimal: 0x985A6D480
• Base-36: ISD0TXC

Squares and roots of 40897008768

• 40897008768 squared (40897008768²) is 1672565326169868877824
• 40897008768 cubed (40897008768³) is 68402918809421907353778448760832
• The square root of 40897008768 is 202230.0886811851
• The cube root of 40897008768 is 3445.3275336951

Scales and comparisons

• 40,897,008,768 seconds is equal to 1,300 years, 20 weeks, 5 days, 12 minutes, 48 seconds.
• To count from 1 to 40,897,008,768 would take you about two thousand, six hundred 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 40897008768 cubic inches would be around 287.1 feet tall.

Recreational maths with 40897008768

• 40897008768 backwards is 86780079804
• The number of decimal digits it has is: 11
• The sum of 40897008768's digits is 57
• More coming soon!