64380356376

Names of 64380356376

• Cardinal: 64380356376 can be written as Sixty-four billion, three hundred eighty million, three hundred fifty-six thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 6.4380356376 × 10¹⁰

Factors of 64380356376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 163

Divisors of 64380356376

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 151 168 196 294 302 343 392 453 588 604 686 906 1029 1057 1176 1208 1372 1812 2058 2114 2401 2744 3171 3624 4116 4228 4802 6342 7203 7399 8232 8456 9604 12684 14406 14798 16807 19208 22197 22801 25368 28812 29596 33614 44394 45602 50421 51793 57624 59192 67228 68403 88788 91204 100842 103586 117649 134456 136806 155379 159607 177576 182408 201684 207172 235298 273612 310758 319214 352947 362551 403368 414344 470596 478821 547224 621516 638428 705894 725102 941192 957642 1087653 1117249 1243032 1276856 1411788 1450204 1915284 2175306 2234498 2537857 2823576 2900408 3351747 3830568 4350612 4468996 5075714 6703494 7613571 7820743 8701224 8937992 10151428 13406988 15227142 15641486 17764999 20302856 23462229 26813976 30454284 31282972 35529998 46924458 53294997 54745201 60908568 62565944 71059996 93848916 106589994 109490402 142119992 164235603 187697832 213179988 218980804 328471206 383216407 426359976 437961608 656942412 766432814 1149649221 1313884824 1532865628 2299298442 2682514849 3065731256 4598596884 5365029698 8047544547 9197193768 10730059396 16095089094 21460118792 32190178188 64380356376
• Sum of all divisors σ(n): 189027595260
• Sum of proper divisors (its aliquot sum) s(n): 124647238884
• 64380356376 is an abundant number, because the sum of its proper divisors (124647238884) is greater than itself. Its abundance is 60266882508

Bases of 64380356376

• Binary: 111011111101010111100100011100011000₂
• Hexadecimal: 0xEFD5E4718
• Base-36: TKQEGWO

Squares and roots of 64380356376

• 64380356376 squared (64380356376²) is 4144830287100763853376
• 64380356376 cubed (64380356376³) is 266845651001585572702165890725376
• The square root of 64380356376 is 253732.8444959383
• The cube root of 64380356376 is 4007.9084449865

Scales and comparisons

• 64,380,356,376 seconds is equal to 2,047 years, 5 weeks, 19 minutes, 36 seconds.
• To count from 1 to 64,380,356,376 would take you about four thousand and ninety-four 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 64380356376 cubic inches would be around 334 feet tall.

Recreational maths with 64380356376

• 64380356376 backwards is 67365308346
• The number of decimal digits it has is: 11
• The sum of 64380356376's digits is 51
• More coming soon!