64473613568

Names of 64473613568

• Cardinal: 64473613568 can be written as Sixty-four billion, four hundred seventy-three million, six hundred thirteen thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 6.4473613568 × 10¹⁰

Factors of 64473613568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1828

Divisors of 64473613568

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 49 52 56 64 68 91 98 104 112 119 128 136 169 182 196 208 221 224 238 256 272 338 364 392 416 442 448 476 544 637 676 728 784 832 833 884 896 952 1088 1183 1274 1352 1456 1547 1568 1664 1666 1768 1789 1792 1904 2176 2366 2548 2704 2873 2912 3094 3136 3328 3332 3536 3578 3808 4352 4732 5096 5408 5746 5824 6188 6272 6664 7072 7156 7616 8281 9464 10192 10816 10829 11492 11648 12376 12523 12544 13328 14144 14312 15232 16562 18928 20111 20384 21632 21658 22984 23257 23296 24752 25046 26656 28288 28624 30413 30464 33124 37856 40222 40768 43264 43316 45968 46514 49504 50092 53312 56576 57248 60826 66248 75712 80444 81536 86632 87661 91936 93028 99008 100184 106624 114496 121652 132496 140777 151424 160888 162799 163072 173264 175322 183872 186056 198016 200368 212891 213248 228992 243304 264992 281554 302341 302848 321776 325598 346528 350644 367744 372112 395369 396032 400736 425782 457984 486608 529984 563108 604682 643552 651196 693056 701288 735488 744224 790738 801472 851564 973216 1059968 1126216 1139593 1209364 1287104 1302392 1386112 1402576 1488448 1490237 1581476 1602944 1703128 1946432 2116387 2119936 2252432 2279186 2418728 2574208 2604784 2767583 2772224 2805152 2976896 2980474 3162952 3205888 3406256 3892864 4232774 4504864 4558372 4837456 5139797 5148416 5209568 5535166 5610304 5953792 5960948 6325904 6812512 7785728 8465548 9009728 9116744 9674912 10279594 10419136 11070332 11220608 11921896 12651808 13625024 14814709 16931096 18019456 18233488 19349824 19373081 20559188 20838272 22140664 22441216 23843792 25303616 27250048 29629418 33862192 35978579 36038912 36466976 38699648 38746162 41118376 41676544 44281328 47687584 50607232 54500096 59258836 67724384 71957158 72933952 77399296 77492324 82236752 88562656 95375168 101214464 118517672 135448768 143914316 145867904 154984648 164473504 177125312 190750336 237035344 251850053 270897536 287828632 291735808 309969296 328947008 354250624 381500672 474070688 503700106 541795072 575657264 619938592 657894016 708501248 948141376 1007400212 1151314528 1239877184 1315788032 1896282752 2014800424 2302629056 2479754368 3792565504 4029600848 4605258112 4959508736 8059201696 9210516224 16118403392 32236806784 64473613568
• Sum of all divisors σ(n): 171740365020
• Sum of proper divisors (its aliquot sum) s(n): 107266751452
• 64473613568 is an abundant number, because the sum of its proper divisors (107266751452) is greater than itself. Its abundance is 42793137884

Bases of 64473613568

• Binary: 111100000010111011010100010100000000₂
• Hexadecimal: 0xF02ED4500
• Base-36: TM9XAM8

Squares and roots of 64473613568

• 64473613568 squared (64473613568²) is 4156846846515793690624
• 64473613568 cubed (64473613568³) is 268006937243618689618104320786432
• The square root of 64473613568 is 253916.5484327479
• The cube root of 64473613568 is 4009.8427097339

Scales and comparisons

• 64,473,613,568 seconds is equal to 2,050 years, 3 weeks, 1 day, 9 hours, 6 minutes, 8 seconds.
• To count from 1 to 64,473,613,568 would take you about four thousand, one 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 64473613568 cubic inches would be around 334.2 feet tall.

Recreational maths with 64473613568

• 64473613568 backwards is 86531637446
• The number of decimal digits it has is: 11
• The sum of 64473613568's digits is 53
• More coming soon!