66813100464

Names of 66813100464

• Cardinal: 66813100464 can be written as Sixty-six billion, eight hundred thirteen million, one hundred thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 6.6813100464 × 10¹⁰

Factors of 66813100464

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 304

Divisors of 66813100464

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 33 37 44 48 58 66 71 74 87 88 111 116 121 132 142 148 151 174 176 213 222 232 242 264 284 296 302 319 348 363 407 426 444 453 464 484 528 568 592 604 638 696 726 781 814 852 888 906 957 968 1073 1136 1208 1221 1276 1392 1452 1562 1628 1661 1704 1776 1812 1914 1936 2059 2146 2343 2416 2442 2552 2627 2904 3124 3219 3256 3322 3408 3509 3624 3828 4118 4292 4379 4477 4686 4884 4983 5104 5254 5587 5808 6177 6248 6438 6512 6644 7018 7248 7656 7881 8236 8584 8591 8758 8954 9372 9768 9966 10508 10527 10721 11174 11803 12354 12496 12876 13137 13288 13431 14036 15312 15762 16472 16761 17168 17182 17516 17908 18271 18744 19536 19932 21016 21054 21442 22348 22649 23606 24708 25752 25773 26274 26576 26862 28072 28897 31524 32163 32944 33522 34364 35032 35409 35816 36542 37488 39864 42032 42108 42884 44696 45298 47212 48169 49416 51504 51546 52548 53724 54813 56144 57794 61457 63048 64326 67044 67947 68728 70064 70818 71632 73084 76183 79728 84216 85768 86691 89392 90596 94424 96338 98832 103092 105096 107448 109626 115588 117931 122914 126096 128652 129833 134088 135894 137456 141636 144507 146168 152366 162023 168432 171536 173382 181192 184371 188848 192676 206184 210192 214896 219252 228549 231176 235862 245828 249139 257304 259666 268176 271788 283272 289014 292336 304732 310909 317867 324046 346764 353793 362384 368742 385352 389499 396677 412368 438504 457098 462352 471724 486069 491656 498278 514608 519332 529859 543576 566544 578028 609464 621818 635734 648092 676027 693528 707586 737484 747417 770704 778998 793354 838013 877008 914196 932727 943448 953601 972138 983312 996556 1038664 1059718 1087152 1156056 1190031 1218928 1243636 1271468 1296184 1297241 1352054 1387056 1415172 1474968 1494834 1557996 1586708 1589577 1676026 1782253 1828392 1865454 1886896 1907202 1944276 1993112 2028081 2077328 2119436 2312112 2380062 2487272 2514039 2542936 2592368 2594482 2704108 2830344 2949936 2989668 3115992 3173416 3179154 3352052 3419999 3564506 3656784 3730908 3814404 3888552 3891723 3986224 4056162 4238872 4363447 4760124 4974544 5028078 5085872 5188964 5346759 5408216 5660688 5979336 6231984 6346832 6358308 6704104 6839998 7129012 7461816 7628808 7777104 7783446 8112324 8477744 8726894 9218143 9520248 10056156 10259997 10377928 10693518 10816432 11503633 11958672 12716616 13090341 13408208 13679996 14258024 14923632 15257616 15566892 16224648 17453788 18436286 19040496 19604783 20112312 20519994 20755856 21387036 23007266 25433232 26180682 27359992 27654429 28516048 31133784 32449296 34510899 34907576 36872572 37619989 39209566 40224624 41039988 42774072 46014532 47997917 52361364 54719984 55308858 58814349 62267568 69021798 69815152 73745144 75239978 78419132 82079976 85548144 92029064 95995834 104722728 110617716 112859967 117628698 126539963 138043596 143993751 147490288 150479956 156838264 164159952 184058128 191991668 209445456 221235432 225719934 235257396 253079926 276087192 287987502 300959912 313676528 379619889 383983336 442470864 451439868 470514792 506159852 552174384 575975004 601919824 759239778 767966672 902879736 941029584 1012319704 1151950008 1391939593 1518479556 1805759472 2024639408 2303900016 2783879186 3036959112 4175818779 5567758372 6073918224 8351637558 11135516744 16703275116 22271033488 33406550232 66813100464
• Sum of all divisors σ(n): 205756830720
• Sum of proper divisors (its aliquot sum) s(n): 138943730256
• 66813100464 is an abundant number, because the sum of its proper divisors (138943730256) is greater than itself. Its abundance is 72130629792

Bases of 66813100464

• Binary: 111110001110010111110000000110110000₂
• Hexadecimal: 0xF8E5F01B0
• Base-36: UOYSM9C

Squares and roots of 66813100464

• 66813100464 squared (66813100464²) is 4463990393612557015296
• 66813100464 cubed (66813100464³) is 298253038638766675754899632697344
• The square root of 66813100464 is 258482.3020324603
• The cube root of 66813100464 is 4057.7679591489

Scales and comparisons

• 66,813,100,464 seconds is equal to 2,124 years, 23 weeks, 2 days, 18 hours, 34 minutes, 24 seconds.
• To count from 1 to 66,813,100,464 would take you about four thousand, two hundred forty-eight 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 66813100464 cubic inches would be around 338.1 feet tall.

Recreational maths with 66813100464

• 66813100464 backwards is 46400131866
• The number of decimal digits it has is: 11
• The sum of 66813100464's digits is 39
• More coming soon!