40447645056

Names of 40447645056

• Cardinal: 40447645056 can be written as Forty billion, four hundred forty-seven million, six hundred forty-five thousand and fifty-six.

Scientific notation

• Scientific notation: 4.0447645056 × 10¹⁰

Factors of 40447645056

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1011

Divisors of 40447645056

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 32 36 38 39 42 48 49 52 54 56 57 63 64 72 76 78 84 91 96 98 104 108 112 114 117 126 128 133 144 147 152 156 168 171 182 189 192 196 208 216 224 228 234 247 252 266 273 288 294 304 312 336 342 351 364 378 384 392 399 416 432 441 448 456 468 494 504 513 532 546 576 588 608 624 637 672 684 702 728 741 756 784 798 819 832 864 882 896 912 931 936 967 988 1008 1026 1064 1092 1152 1176 1197 1216 1248 1274 1323 1344 1368 1404 1456 1482 1512 1568 1596 1638 1664 1728 1729 1764 1824 1862 1872 1911 1934 1976 2016 2052 2128 2184 2223 2352 2394 2432 2457 2496 2548 2646 2688 2736 2793 2808 2901 2912 2964 3024 3136 3192 3276 3456 3458 3528 3591 3648 3724 3744 3822 3868 3952 4032 4104 4256 4368 4446 4704 4788 4914 4992 5096 5187 5292 5472 5586 5616 5733 5802 5824 5928 6048 6272 6384 6552 6669 6769 6916 7056 7182 7296 7448 7488 7644 7736 7904 8064 8208 8379 8512 8703 8736 8892 9408 9576 9828 10192 10374 10584 10944 11172 11232 11466 11604 11648 11856 12096 12103 12571 12768 13104 13338 13538 13832 14112 14364 14896 14976 15288 15472 15561 15808 16416 16758 17024 17199 17406 17472 17784 18373 18816 19152 19656 20307 20384 20748 21168 21888 22344 22464 22932 23208 23712 24192 24206 25137 25142 25536 26109 26208 26676 27076 27664 28224 28728 29792 30576 30944 31122 31616 32832 33516 34398 34812 34944 35568 36309 36746 37713 38304 39312 40614 40768 41496 42336 44688 44928 45864 46416 46683 47383 47424 48412 50274 50284 51072 52218 52416 53352 54152 55119 55328 56448 57456 59584 60921 61152 61888 62244 65664 67032 68796 69624 71136 72618 73492 75426 76608 78624 81228 81536 82992 84672 87997 89376 91728 92832 93366 94766 94848 96824 100548 100568 104436 104832 106704 108304 108927 110238 110656 113139 114912 119168 121842 122304 123776 124488 128611 134064 137592 139248 142149 142272 145236 146984 150852 153216 157248 162456 165357 165984 169344 175994 178752 182763 183456 185664 186732 189532 193648 201096 201136 208872 213408 216608 217854 220476 221312 226278 229824 238849 243684 244608 248976 257222 263991 268128 275184 278496 284298 284544 290472 293968 301704 314496 324912 326781 330714 331968 339417 351988 357504 365526 366912 371328 373464 379064 385833 387296 402192 402272 417744 426447 426816 433216 435708 440952 452556 459648 477698 487368 496071 497952 514444 527982 536256 550368 556992 568596 580944 587936 603408 615979 649824 653562 661428 663936 678834 703976 716547 731052 733824 746928 758128 771666 774592 791973 804384 804544 835488 852894 853632 866432 871416 881904 900277 905112 955396 974736 992142 995904 1028888 1055964 1072512 1100736 1113984 1137192 1157499 1161888 1175872 1206816 1231958 1279341 1299648 1307124 1322856 1357668 1407952 1433094 1462104 1493856 1516256 1543332 1549184 1583946 1608768 1609088 1670976 1671943 1705788 1742832 1763808 1800554 1810224 1847937 1910792 1949472 1984284 1991808 2057776 2111928 2149641 2201472 2274384 2314998 2323776 2351744 2375919 2413632 2463916 2558682 2599296 2614248 2645712 2700831 2715336 2815904 2866188 2924208 2987712 3032512 3086664 3167892 3217536 3341952 3343886 3411576 3472497 3485664 3527616 3601108 3620448 3695874 3821584 3898944 3968568 4115552 4223856 4299282 4548768 4629996 4647552 4751838 4827264 4927832 5015829 5117364 5228496 5291424 5401662 5430672 5543811 5631808 5732376 5848416 5975424 6065024 6173328 6335784 6448923 6687772 6823152 6944994 6971328 7055232 7202216 7240896 7391748 7643168 7797888 7937136 8102493 8231104 8447712 8598564 9097536 9259992 9503676 9855664 10031658 10234728 10456992 10582848 10803324 10861344 11087622 11263616 11464752 11696832 11703601 12346656 12671568 12897846 13375544 13646304 13889988 13942656 14404432 14481792 14783496 15047487 15286336 15874272 16204986 16462208 16631433 16895424 17197128 18195072 18519984 19007352 19711328 20063316 20469456 20913984 21165696 21606648 21722688 22175244 22929504 23393664 23407202 24307479 24693312 25343136 25795692 26751088 27292608 27779976 28808864 29566992 30094974 30572672 31748544 32409972 33262866 33790848 34394256 35110803 37039968 38014704 39422656 40126632 40938912 41827968 43213296 43445376 44350488 45142461 45859008 46814404 48614958 49386624 50686272 51591384 53502176 54585216 55559952 57617728 59133984 60189948 63497088 64819944 66525732 68788512 70221606 74079936 76029408 78845312 80253264 81877824 86426592 88700976 90284922 91718016 93628808 97229916 101372544 103182768 105332409 107004352 111119904 115235456 118267968 120379896 129639888 133051464 137577024 140443212 148159872 152058816 160506528 163755648 172853184 177401952 180569844 187257616 194459832 206365536 210664818 214008704 222239808 236535936 240759792 259279776 266102928 275154048 280886424 304117632 315997227 321013056 345706368 354803904 361139688 374515232 388919664 412731072 421329636 444479616 481519584 518559552 532205856 561772848 631994454 642026112 709607808 722279376 749030464 777839328 825462144 842659272 963039168 1037119104 1064411712 1123545696 1263988908 1444558752 1498060928 1555678656 1685318544 1926078336 2128823424 2247091392 2527977816 2889117504 3111357312 3370637088 4494182784 5055955632 5778235008 6741274176 10111911264 13482548352 20223822528 40447645056
• Sum of all divisors σ(n): 157582656000
• Sum of proper divisors (its aliquot sum) s(n): 117135010944
• 40447645056 is an abundant number, because the sum of its proper divisors (117135010944) is greater than itself. Its abundance is 76687365888

Bases of 40447645056

• Binary: 100101101010110111100001010110000000₂
• Hexadecimal: 0x96ADE1580
• Base-36: IKXHEO0

Squares and roots of 40447645056

• 40447645056 squared (40447645056²) is 1636011990576161243136
• 40447645056 cubed (40447645056³) is 66172832302184586897388644335616
• The square root of 40447645056 is 201115.9990055491
• The cube root of 40447645056 is 3432.6623006629

Scales and comparisons

• 40,447,645,056 seconds is equal to 1,286 years, 5 weeks, 5 days, 57 minutes, 36 seconds.
• To count from 1 to 40,447,645,056 would take you about two thousand, five hundred seventy-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 40447645056 cubic inches would be around 286.1 feet tall.

Recreational maths with 40447645056

• 40447645056 backwards is 65054674404
• The number of decimal digits it has is: 11
• The sum of 40447645056's digits is 45
• More coming soon!