40049813664

Names of 40049813664

• Cardinal: 40049813664 can be written as Forty billion, forty-nine million, eight hundred thirteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.0049813664 × 10¹⁰

Factors of 40049813664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 258

Divisors of 40049813664

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 49 51 54 56 63 68 72 81 84 96 98 102 108 112 119 126 136 144 147 153 162 168 189 196 204 216 224 229 238 243 252 272 288 294 306 324 336 357 378 392 408 432 441 458 459 476 486 504 544 567 588 612 648 672 687 714 729 756 784 816 833 864 882 916 918 952 972 1008 1071 1134 1176 1224 1296 1323 1374 1377 1428 1458 1512 1568 1603 1632 1666 1701 1764 1832 1836 1904 1944 2016 2061 2142 2187 2268 2352 2448 2499 2592 2646 2748 2754 2856 2916 3024 3206 3213 3332 3402 3528 3664 3672 3808 3888 3893 3969 4122 4131 4284 4374 4536 4704 4809 4896 4998 5103 5292 5496 5508 5712 5832 6048 6183 6412 6426 6561 6664 6804 7056 7328 7344 7497 7776 7786 7938 8244 8262 8568 8748 9072 9618 9639 9996 10206 10584 10992 11016 11221 11424 11664 11679 11907 12366 12393 12824 12852 13122 13328 13608 14112 14427 14688 14994 15309 15572 15876 16488 16524 17136 17496 18144 18549 19236 19278 19992 20412 21168 21984 22032 22442 22491 23328 23358 23814 24732 24786 25648 25704 26244 26656 27216 27251 28854 28917 29988 30618 31144 31752 32976 33048 33663 34272 34992 35037 35721 37098 37179 38472 38556 39984 40824 42336 43281 44064 44884 44982 45927 46716 47628 49464 49572 51296 51408 52488 54432 54502 55647 57708 57834 59976 61236 62288 63504 65952 66096 67326 67473 69984 70074 71442 74196 74358 76944 77112 79968 81648 81753 86562 86751 89768 89964 91854 93432 95256 98928 99144 100989 102816 104976 105111 107163 109004 111294 111537 115416 115668 119952 122472 124576 127008 129843 132192 134652 134946 140148 142884 148392 148716 153888 154224 163296 163506 166941 173124 173502 179536 179928 183708 186864 190512 190757 197856 198288 201978 202419 209952 210222 214326 218008 222588 223074 230832 231336 239904 244944 245259 259686 260253 269304 269892 280296 285768 296784 297432 302967 308448 315333 321489 327012 333882 346248 347004 359072 359856 367416 373728 381024 381514 389529 396576 403956 404838 420444 428652 436016 445176 446148 461664 462672 489888 490518 500823 519372 520506 538608 539784 560592 571536 572271 593568 594864 605934 607257 630666 642978 654024 667764 692496 694008 719712 734832 735777 763028 779058 780759 807912 809676 840888 857304 872032 890352 892296 908901 925344 945999 981036 1001646 1038744 1041012 1077216 1079568 1121184 1143072 1144542 1168587 1189728 1211868 1214514 1261332 1285956 1308048 1335528 1384992 1388016 1469664 1471554 1502469 1526056 1558116 1561518 1615824 1619352 1681776 1714608 1716813 1780704 1784592 1817802 1821771 1891998 1962072 2003292 2077488 2082024 2159136 2207331 2289084 2337174 2423736 2429028 2522664 2571912 2616096 2671056 2726703 2776032 2837997 2943108 3004938 3052112 3116232 3123036 3231648 3238704 3363552 3429216 3433626 3505761 3569184 3635604 3643542 3783996 3924144 4006584 4154976 4164048 4414662 4578168 4674348 4847472 4858056 5045328 5143824 5150439 5342112 5453406 5465313 5675994 5886216 6009876 6104224 6232464 6246072 6477408 6621993 6867252 7011522 7271208 7287084 7567992 7848288 8013168 8180109 8328096 8513991 8829324 9156336 9348696 9694944 9716112 10090656 10287648 10300878 10517283 10906812 10930626 11351988 11772432 12019752 12464928 12492144 13243986 13734504 14023044 14542416 14574168 15135984 15451317 16026336 16360218 17027982 17658648 18312672 18697392 19432224 19865979 20601756 21034566 21813624 21861252 22703976 23544864 24039504 24540327 24984288 25541973 26487972 27469008 28046088 29084832 29148336 30271968 30902634 32720436 34055964 35317296 37394784 39731958 41203512 42069132 43627248 43722504 45407952 46353951 48079008 49080654 51083946 52975944 54938016 56092176 58296672 59597937 61805268 65440872 68111928 70634592 73620981 79463916 82407024 84138264 87254496 87445008 90815904 92707902 98161308 102167892 105951888 112184352 119195874 123610536 130881744 136223856 139061853 147241962 158927832 164814048 168276528 174890016 178793811 185415804 196322616 204335784 211903776 238391748 247221072 261763488 272447712 278123706 294483924 317855664 336553056 357587622 370831608 392645232 408671568 417185559 476783496 494442144 556247412 588967848 635711328 715175244 741663216 785290464 817343136 834371118 953566992 1112494824 1177935696 1251556677 1430350488 1483326432 1668742236 1907133984 2224989648 2355871392 2503113354 2860700976 3337484472 4449979296 5006226708 5721401952 6674968944 10012453416 13349937888 20024906832 40049813664
• Sum of all divisors σ(n): 146303588340
• Sum of proper divisors (its aliquot sum) s(n): 106253774676
• 40049813664 is an abundant number, because the sum of its proper divisors (106253774676) is greater than itself. Its abundance is 66203961012

Bases of 40049813664

• Binary: 100101010011001001111010100010100000₂
• Hexadecimal: 0x95327A8A0
• Base-36: IECMI00

Squares and roots of 40049813664

• 40049813664 squared (40049813664²) is 1603987574521121104896
• 40049813664 cubed (40049813664³) is 64239403478942214283462598098944
• The square root of 40049813664 is 200124.4954122309
• The cube root of 40049813664 is 3421.3709738905

Scales and comparisons

• 40,049,813,664 seconds is equal to 1,273 years, 23 weeks, 6 days, 12 hours, 14 minutes, 24 seconds.
• To count from 1 to 40,049,813,664 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 40049813664 cubic inches would be around 285.1 feet tall.

Recreational maths with 40049813664

• 40049813664 backwards is 46631894004
• The number of decimal digits it has is: 11
• The sum of 40049813664's digits is 45
• More coming soon!