42947633664

Names of 42947633664

• Cardinal: 42947633664 can be written as Forty-two billion, nine hundred forty-seven million, six hundred thirty-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.2947633664 × 10¹⁰

Factors of 42947633664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 449

Divisors of 42947633664

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 39 48 51 52 64 68 72 78 96 102 104 117 128 136 144 153 156 181 192 204 208 221 233 234 256 272 288 306 312 362 384 408 416 442 466 468 512 543 544 576 612 624 663 699 724 768 816 832 884 932 936 1086 1088 1152 1224 1248 1326 1398 1448 1536 1629 1632 1664 1768 1864 1872 1989 2097 2172 2176 2304 2353 2448 2496 2652 2796 2896 3029 3077 3258 3264 3328 3536 3728 3744 3961 3978 4194 4344 4352 4608 4706 4896 4992 5304 5592 5792 6058 6154 6516 6528 6656 7059 7072 7456 7488 7922 7956 8388 8688 8704 9087 9231 9412 9792 9984 10608 11184 11584 11883 12116 12308 13032 13056 14118 14144 14912 14976 15844 15912 16776 17376 18174 18462 18824 19584 19968 21177 21216 22368 23168 23766 24232 24616 26064 26112 27261 27693 28236 28288 29824 29952 31688 31824 33552 34752 35649 36348 36924 37648 39168 40001 42173 42354 42432 44736 46336 47532 48464 49232 51493 52128 54522 55386 56472 56576 59648 59904 63376 63648 67104 69504 71298 72696 73848 75296 78336 80002 84346 84708 84864 89472 92672 95064 96928 98464 102986 104256 109044 110772 112944 113152 119296 120003 126519 126752 127296 134208 139008 142596 145392 147696 150592 154479 160004 168692 169416 169728 178944 190128 193856 196928 205972 208512 218088 221544 225888 240006 253038 253504 254592 268416 278016 285192 290784 295392 301184 308958 320008 337384 338832 339456 357888 360009 379557 380256 387712 393856 411944 417024 436176 443088 451776 463437 480012 506076 507008 509184 536832 548249 570384 581568 590784 602368 617916 640016 674768 677664 716941 720018 759114 760512 775424 787712 823888 834048 872352 886176 903552 926874 960024 1012152 1014016 1018368 1073664 1096498 1140768 1163136 1181568 1204736 1235832 1280032 1349536 1355328 1433882 1440036 1518228 1521024 1550848 1575424 1644747 1647776 1744704 1772352 1807104 1853748 1920048 2024304 2028032 2150823 2192996 2281536 2326272 2363136 2471664 2560064 2699072 2710656 2867764 2880072 3036456 3042048 3289494 3295552 3489408 3544704 3614208 3707496 3840096 4048608 4301646 4385992 4563072 4652544 4726272 4934241 4943328 5120128 5398144 5421312 5735528 5760144 6072912 6084096 6452469 6578988 6591104 6978816 7089408 7414992 7680192 8097216 8603292 8771984 9126144 9320233 9868482 9886656 10240256 10796288 10842624 11471056 11520288 12145824 12904938 13157976 13182208 13957632 14178816 14829984 15360384 16194432 17206584 17543968 18252288 18640466 19736964 19773312 20480512 21592576 22942112 23040576 24291648 25809876 26315952 26364416 27960699 29659968 30720768 32388864 34413168 35087936 37280932 39473928 39546624 45884224 46081152 48583296 51619752 52631904 55921398 59319936 61441536 64777728 68826336 70175872 74561864 78947856 79093248 83882097 91768448 92162304 97166592 103239504 105263808 111842796 118639872 137652672 140351744 149123728 157895712 167764194 183536896 184324608 194333184 206479008 210527616 223685592 237279744 275305344 280703488 298247456 315791424 335528388 367073792 412958016 421055232 447371184 550610688 596494912 631582848 671056776 825916032 842110464 894742368 1101221376 1192989824 1263165696 1342113552 1651832064 1789484736 2385979648 2526331392 2684227104 3303664128 3578969472 4771959296 5368454208 7157938944 10736908416 14315877888 21473816832 42947633664
• Sum of all divisors σ(n): 142727208624
• Sum of proper divisors (its aliquot sum) s(n): 99779574960
• 42947633664 is an abundant number, because the sum of its proper divisors (99779574960) is greater than itself. Its abundance is 56831941296

Bases of 42947633664

• Binary: 100111111111111000001110001000000000₂
• Hexadecimal: 0x9FFE0E200
• Base-36: JQ9WU80

Squares and roots of 42947633664

• 42947633664 squared (42947633664²) is 1844499237337146064896
• 42947633664 cubed (42947633664³) is 79216877538683140054412578258944
• The square root of 42947633664 is 207238.1086190473
• The cube root of 42947633664 is 3501.9753112061

Scales and comparisons

• 42,947,633,664 seconds is equal to 1,365 years, 31 weeks, 2 days, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 42,947,633,664 would take you about two thousand, seven hundred thirty-one 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 42947633664 cubic inches would be around 291.8 feet tall.

Recreational maths with 42947633664

• 42947633664 backwards is 46633674924
• The number of decimal digits it has is: 11
• The sum of 42947633664's digits is 54
• More coming soon!