64842432512

Names of 64842432512

• Cardinal: 64842432512 can be written as Sixty-four billion, eight hundred forty-two million, four hundred thirty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.4842432512 × 10¹⁰

Factors of 64842432512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 80

Divisors of 64842432512

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 4 8 11 13 16 17 22 26 32 34 37 44 52 64 68 74 88 104 121 128 136 143 148 176 187 208 221 242 256 272 286 296 352 374 407 416 442 481 484 512 544 572 592 629 704 748 814 832 884 962 968 1024 1088 1144 1184 1258 1408 1496 1573 1628 1664 1768 1924 1936 2048 2057 2176 2288 2368 2431 2516 2816 2992 3146 3256 3328 3536 3848 3872 4096 4114 4352 4477 4576 4736 4862 5032 5291 5632 5984 6292 6512 6656 6919 7072 7696 7744 8177 8192 8228 8704 8954 9152 9472 9724 10064 10582 11264 11968 12584 13024 13312 13838 14144 15392 15488 16354 16384 16456 17408 17908 18304 18944 19448 20128 21164 22528 23936 25168 26048 26624 26741 27676 28288 30784 30976 32708 32768 32912 34816 35816 36608 37888 38896 40256 42328 45056 47872 50336 52096 53248 53482 55352 56576 58201 61568 61952 65416 65536 65824 69632 71632 73216 75776 76109 77792 80512 84656 89947 90112 95744 100672 104192 106496 106964 110704 113152 116402 123136 123904 130832 131648 139264 143264 146432 151552 152218 155584 161024 169312 179894 180224 191488 201344 208384 212992 213928 221408 226304 232804 246272 247808 261664 263296 278528 286528 292864 303104 304436 311168 322048 338624 359788 360448 382976 402688 416768 425984 427856 442816 452608 465608 492544 495616 523328 526592 557056 573056 585728 606208 608872 622336 644096 677248 719576 720896 765952 805376 833536 851968 855712 885632 905216 931216 985088 989417 991232 1046656 1053184 1114112 1146112 1171456 1212416 1217744 1244672 1288192 1354496 1439152 1531904 1610752 1667072 1711424 1771264 1810432 1862432 1970176 1978834 1982464 2093312 2106368 2292224 2342912 2424832 2435488 2489344 2576384 2708992 2878304 3063808 3221504 3334144 3422848 3542528 3620864 3724864 3940352 3957668 3964928 4186624 4212736 4584448 4685824 4870976 4978688 5152768 5417984 5756608 6127616 6443008 6668288 6845696 7085056 7241728 7449728 7880704 7915336 7929856 8373248 8425472 9168896 9371648 9741952 9957376 10305536 10835968 11513216 12255232 12886016 13336576 13691392 14170112 14483456 14899456 15761408 15830672 16746496 16850944 18337792 19483904 19914752 20611072 21671936 23026432 25772032 26673152 27382784 28340224 29798912 31522816 31661344 33492992 33701888 36675584 38967808 39829504 41222144 43343872 46052864 51544064 54765568 56680448 59597824 63322688 66985984 67403776 73351168 77935616 79659008 86687744 92105728 103088128 109531136 113360896 119195648 126645376 133971968 134807552 146702336 155871232 159318016 173375488 184211456 219062272 226721792 238391296 253290752 267943936 293404672 311742464 346750976 368422912 438124544 453443584 476782592 506581504 535887872 623484928 736845824 876249088 953565184 1013163008 1246969856 1473691648 1752498176 1907130368 2026326016 2493939712 2947383296 3814260736 4052652032 4987879424 5894766592 8105304064 16210608128 32421216256 64842432512
• Sum of all divisors σ(n): 166933074168
• Sum of proper divisors (its aliquot sum) s(n): 102090641656
• 64842432512 is an abundant number, because the sum of its proper divisors (102090641656) is greater than itself. Its abundance is 37248209144

Bases of 64842432512

• Binary: 111100011000111010010000000000000000₂
• Hexadecimal: 0xF18E90000
• Base-36: TSDID4W

Squares and roots of 64842432512

• 64842432512 squared (64842432512²) is 4204541054073274630144
• 64842432512 cubed (64842432512³) is 272632669542679652907954080841728
• The square root of 64842432512 is 254641.7729124583
• The cube root of 64842432512 is 4017.4742290025

Scales and comparisons

• 64,842,432,512 seconds is equal to 2,061 years, 41 weeks, 2 hours, 48 minutes, 32 seconds.
• To count from 1 to 64,842,432,512 would take you about four thousand, one hundred twenty-three 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 64842432512 cubic inches would be around 334.8 feet tall.

Recreational maths with 64842432512

• 64842432512 backwards is 21523424846
• The number of decimal digits it has is: 11
• The sum of 64842432512's digits is 41
• More coming soon!