64136714928

Names of 64136714928

• Cardinal: 64136714928 can be written as Sixty-four billion, one hundred thirty-six million, seven hundred fourteen thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 6.4136714928 × 10¹⁰

Factors of 64136714928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4262

Divisors of 64136714928

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 31 33 39 44 48 52 62 66 73 78 88 93 104 124 132 143 146 156 176 186 208 219 248 264 286 292 312 341 372 403 429 438 496 528 572 584 624 682 744 803 806 858 876 949 1023 1144 1168 1209 1364 1488 1606 1612 1716 1752 1898 2046 2263 2288 2409 2418 2728 2847 3212 3224 3432 3504 3796 4092 4129 4433 4526 4818 4836 5456 5694 6424 6448 6789 6864 7592 8184 8258 8866 9052 9636 9672 10439 11388 12387 12848 13299 13578 15184 16368 16516 17732 18104 19272 19344 20878 22776 24774 24893 26598 27156 29419 31317 33032 35464 36208 38544 41756 45419 45552 49548 49786 53196 53677 54312 58838 62634 66064 70928 74679 83512 88257 90838 99096 99572 106392 107354 108624 117676 125268 127999 136257 149358 161031 167024 176514 181676 198192 199144 212784 214708 235352 250536 255998 272514 298716 301417 322062 323609 353028 363352 383997 398288 429416 470704 501072 511996 545028 590447 597432 602834 644124 647218 706056 726704 767994 858832 904251 970827 1023992 1090056 1180894 1194864 1205668 1288248 1294436 1407989 1412112 1535988 1663987 1771341 1808502 1941654 2047984 2180112 2361788 2411336 2576496 2588872 2815978 3071976 3315587 3327974 3542682 3617004 3883308 3918421 4223967 4723576 4822672 4991961 5177744 5631956 6143952 6631174 6655948 7085364 7234008 7766616 7836842 8447934 9343927 9447152 9946761 9983922 11263912 11755263 13262348 13311896 14170728 14468016 15533232 15673684 16895868 18303857 18687854 19893522 19967844 22527824 23510526 26524696 26623792 28031781 28341456 31347368 33791736 36607714 37375708 39787044 39935688 43102631 47021052 53049392 54911571 56063562 62694736 67583472 73215428 74751416 79574088 79871376 86205262 94042104 102783197 109823142 112127124 121471051 129307893 146430856 149502832 159148176 172410524 188084208 205566394 219646284 224254248 242942102 258615786 292861712 308349591 344821048 364413153 411132788 439292568 448508496 485884204 517231572 616699182 689642096 728826306 822265576 878585136 971768408 1034463144 1233398364 1336181561 1457652612 1644531152 1943536816 2068926288 2466796728 2672363122 2915305224 4008544683 4933593456 5344726244 5830610448 8017089366 10689452488 16034178732 21378904976 32068357464 64136714928
• Sum of all divisors σ(n): 203733626880
• Sum of proper divisors (its aliquot sum) s(n): 139596911952
• 64136714928 is an abundant number, because the sum of its proper divisors (139596911952) is greater than itself. Its abundance is 75460197024

Bases of 64136714928

• Binary: 111011101110110110001001101010110000₂
• Hexadecimal: 0xEEED89AB0
• Base-36: TGPCDYO

Squares and roots of 64136714928

• 64136714928 squared (64136714928²) is 4113518201755538045184
• 64136714928 cubed (64136714928³) is 263827544257134132749224591306752
• The square root of 64136714928 is 253252.2752671731
• The cube root of 64136714928 is 4002.8462019699

Scales and comparisons

• 64,136,714,928 seconds is equal to 2,039 years, 18 weeks, 1 day, 2 hours, 8 minutes, 48 seconds.
• To count from 1 to 64,136,714,928 would take you about four thousand and seventy-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 64136714928 cubic inches would be around 333.6 feet tall.

Recreational maths with 64136714928

• 64136714928 backwards is 82941763146
• The number of decimal digits it has is: 11
• The sum of 64136714928's digits is 51
• More coming soon!