64490248568832

Names of 64490248568832

• Cardinal: 64490248568832 can be written as Sixty-four trillion, four hundred ninety billion, two hundred forty-eight million, five hundred sixty-eight thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 6.4490248568832 × 10¹³

Factors of 64490248568832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 61945

Divisors of 64490248568832

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 103 128 192 206 256 309 384 412 512 618 768 824 1024 1236 1536 1648 2048 2472 3072 3296 4096 4944 6144 6592 8192 9888 10609 12288 13184 16384 19776 21218 24576 26368 31827 32768 39552 42436 49152 52736 61837 63654 79104 84872 98304 105472 123674 127308 158208 169744 185511 210944 247348 254616 316416 339488 371022 421888 494696 509232 632832 678976 742044 843776 989392 1018464 1265664 1357952 1484088 1687552 1978784 2036928 2531328 2715904 2968176 3375104 3957568 4073856 5062656 5431808 5936352 6369211 7915136 8147712 10125312 10863616 11872704 12738422 15830272 16295424 19107633 21727232 23745408 25476844 31660544 32590848 38215266 43454464 47490816 50953688 63321088 65181696 76430532 86908928 94981632 101907376 126642176 130363392 152861064 173817856 189963264 203814752 253284352 260726784 305722128 347635712 379926528 407629504 506568704 521453568 611444256 656028733 759853056 815259008 1013137408 1042907136 1222888512 1312057466 1519706112 1630518016 1968086199 2026274816 2445777024 2624114932 3039412224 3261036032 3936172398 4891554048 5248229864 6078824448 6522072064 7872344796 9783108096 10496459728 13044144128 15744689592 19566216192 20992919456 26088288256 31489379184 39132432384 41985838912 52176576512 62978758368 78264864768 83971677824 104353153024 125957516736 156529729536 167943355648 208706306048 251915033472 313059459072 335886711296 503830066944 626118918144 671773422592 1007660133888 1343546845184 2015320267776 2687093690368 4030640535552 5374187380736 8061281071104 10748374761472 16122562142208 21496749522944 32245124284416 64490248568832
• Sum of all divisors σ(n): 173660015297160
• Sum of proper divisors (its aliquot sum) s(n): 109169766728328
• 64490248568832 is an abundant number, because the sum of its proper divisors (109169766728328) is greater than itself. Its abundance is 44679518159496

Bases of 64490248568832

• Binary: 1110101010011101001110010110111000000000000000₂
• Hexadecimal: 0x3AA74E5B8000
• Base-36: MUYESWQ2O

Squares and roots of 64490248568832

• 64490248568832 squared (64490248568832²) is 4158992160469737824241844224
• 64490248568832 cubed (64490248568832³) is 268214438224517017404658852022264285626368
• The square root of 64490248568832 is 8030582.0815699281
• The cube root of 64490248568832 is 40101.8754331337

Scales and comparisons

• 64,490,248,568,832 seconds is equal to 2,050,590 years, 21 weeks, 6 days, 23 hours, 47 minutes, 12 seconds.
• To count from 1 to 64,490,248,568,832 would take you about five million, one hundred twenty-six thousand, four hundred seventy-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 64490248568832 cubic inches would be around 3341.8 feet tall.

Recreational maths with 64490248568832

• 64490248568832 backwards is 23886584209446
• The number of decimal digits it has is: 14
• The sum of 64490248568832's digits is 69
• More coming soon!