64101009973

Names of 64101009973

• Cardinal: 64101009973 can be written as Sixty-four billion, one hundred one million, nine thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 6.4101009973 × 10¹⁰

Factors of 64101009973

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 87

Divisors of 64101009973

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 11 13 19 37 49 77 91 121 133 143 169 209 247 259 343 407 481 539 637 703 847 931 1001 1183 1463 1573 1729 1813 1859 2197 2299 2717 2849 3211 3367 3773 4459 4477 4921 5291 5929 6253 6517 7007 7733 8281 9139 10241 11011 12103 12691 13013 15379 16093 19019 19943 20449 22477 23569 24167 29887 31339 34447 35321 37037 41503 41743 43771 49049 54131 57967 58201 63973 68783 71687 77077 81289 84721 85063 91091 100529 107653 112651 118807 133133 139601 143143 157339 164983 169169 209209 219373 241129 247247 259259 265837 292201 306397 378917 388531 407407 447811 459173 481481 539539 569023 595441 637637 703703 753571 756613 788557 831649 894179 931931 1002001 1101373 1105819 1184183 1306877 1464463 1535611 1544491 1730729 1814813 1860859 2045407 2144779 2652419 2719717 2851849 3134677 3214211 3370367 3983161 4168087 4925921 5050903 5296291 5821543 6259253 7014007 7740733 8289281 9148139 9835969 10251241 10811437 12115103 13026013 14317849 14375647 16989401 19038019 19962943 22499477 23592569 27882127 29176609 34481447 35356321 37074037 40750801 43814771 54185131 64036973 68851783 75680059 91182091 100629529 118925807 133266133 157496339 186883411 247494247 259518259 306703397 379295917 448258811 481962481 529760413 704406703 832480649 1308183877 1732459729 3373737367 4930846921 5827364543 9157287139 64101009973
• Sum of all divisors σ(n): 96228160000
• Sum of proper divisors (its aliquot sum) s(n): 32127150027
• 64101009973 is a deficient number, because the sum of its proper divisors (32127150027) is less than itself. Its deficiency is 31973859946

Bases of 64101009973

• Binary: 111011101100101101111100101000110101₂
• Hexadecimal: 0xEECB7CA35
• Base-36: TG433UD

Squares and roots of 64101009973

• 64101009973 squared (64101009973²) is 4108939479558645460729
• 64101009973 cubed (64101009973³) is 263387170557642162316560808850317
• The square root of 64101009973 is 253181.7725923413
• The cube root of 64101009973 is 4002.1032683093

Scales and comparisons

• 64,101,009,973 seconds is equal to 2,038 years, 11 weeks, 20 hours, 6 minutes, 13 seconds.
• To count from 1 to 64,101,009,973 would take you about four thousand and 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 64101009973 cubic inches would be around 333.5 feet tall.

Recreational maths with 64101009973

• 64101009973 backwards is 37990010146
• The number of decimal digits it has is: 11
• The sum of 64101009973's digits is 40
• More coming soon!