64143310320

Names of 64143310320

• Cardinal: 64143310320 can be written as Sixty-four billion, one hundred forty-three million, three hundred ten thousand, three hundred twenty.

Scientific notation

• Scientific notation: 6.414331032 × 10¹⁰

Factors of 64143310320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2068

Divisors of 64143310320

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 197 216 240 243 270 324 360 394 405 432 486 540 591 648 720 729 788 810 972 985 1080 1182 1215 1296 1458 1576 1620 1773 1861 1944 1970 2160 2187 2364 2430 2916 2955 3152 3240 3546 3645 3722 3888 3940 4374 4728 4860 5319 5583 5832 5910 6480 7092 7290 7444 7880 8748 8865 9305 9456 9720 10638 10935 11166 11664 11820 14184 14580 14888 15760 15957 16749 17496 17730 18610 19440 21276 21870 22332 23640 26595 27915 28368 29160 29776 31914 33498 34992 35460 37220 42552 43740 44664 47280 47871 50247 53190 55830 58320 63828 66996 70920 74440 79785 83745 85104 87480 89328 95742 100494 106380 111660 127656 133992 141840 143613 148880 150741 159570 167490 174960 191484 200988 212760 223320 239355 251235 255312 267984 287226 301482 319140 334980 366617 382968 401976 425520 430839 446640 452223 478710 502470 574452 602964 638280 669960 718065 733234 753705 765936 803952 861678 904446 957420 1004940 1099851 1148904 1205928 1276560 1339920 1356669 1436130 1466468 1507410 1723356 1808892 1833085 1914840 2009880 2154195 2199702 2261115 2297808 2411856 2713338 2872260 2932936 3014820 3299553 3446712 3617784 3666170 3829680 4019760 4070007 4308390 4399404 4522230 5426676 5499255 5744520 5865872 6029640 6599106 6783345 6893424 7235568 7332340 8140014 8616780 8798808 9044460 9898659 10853352 10998510 11489040 12059280 13198212 13566690 14664680 16280028 16497765 17233560 17597616 18088920 19797318 20350035 21706704 21997020 26396424 27133380 29329360 29695977 32560056 32995530 34467120 36177840 39594636 40700070 43994040 49493295 52792848 54266760 59391954 65120112 65991060 79189272 81400140 87988080 89087931 98986590 108533520 118783908 131982120 148479885 158378544 162800280 178175862 197973180 237567816 263964240 267263793 296959770 325600560 356351724 395946360 445439655 475135632 534527586 593919540 712703448 791892720 801791379 890879310 1069055172 1187839080 1336318965 1425406896 1603582758 1781758620 2138110344 2375678160 2672637930 3207165516 3563517240 4008956895 4276220688 5345275860 6414331032 7127034480 8017913790 10690551720 12828662064 16035827580 21381103440 32071655160 64143310320
• Sum of all divisors σ(n): 224921854080
• Sum of proper divisors (its aliquot sum) s(n): 160778543760
• 64143310320 is an abundant number, because the sum of its proper divisors (160778543760) is greater than itself. Its abundance is 96635233440

Bases of 64143310320

• Binary: 111011101111001111010011110111110000₂
• Hexadecimal: 0xEEF3D3DF0
• Base-36: TGT9R00

Squares and roots of 64143310320

• 64143310320 squared (64143310320²) is 4114364258807818502400
• 64143310320 cubed (64143310320³) is 263908943422226695441680864768000
• The square root of 64143310320 is 253265.2963198865
• The cube root of 64143310320 is 4002.9834059357

Scales and comparisons

• 64,143,310,320 seconds is equal to 2,039 years, 29 weeks, 10 hours, 12 minutes.
• To count from 1 to 64,143,310,320 would take you about four thousand and seventy-nine 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 64143310320 cubic inches would be around 333.6 feet tall.

Recreational maths with 64143310320

• 64143310320 backwards is 02301334146
• 64143310320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64143310320's digits is 27
• More coming soon!