40345227152

Names of 40345227152

• Cardinal: 40345227152 can be written as Forty billion, three hundred forty-five million, two hundred twenty-seven thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.0345227152 × 10¹⁰

Factors of 40345227152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 679

Divisors of 40345227152

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 17 19 34 38 68 76 136 152 272 304 323 361 641 646 722 1282 1292 1444 2564 2584 2888 5128 5168 5776 6137 10256 10897 12179 12274 21794 24358 24548 43588 48716 49096 87176 97432 98192 174352 194864 207043 231401 410881 414086 462802 821762 828172 925604 1643524 1656344 1851208 3287048 3312688 3702416 3933817 6574096 6984977 7806739 7867634 13969954 15613478 15735268 27939908 31226956 31470536 55879816 62453912 62941072 111759632 124907824 132714563 148328041 265429126 296656082 530858252 593312164 1061716504 1186624328 2123433008 2373248656 2521576697 5043153394 10086306788 20172613576 40345227152
• Sum of all divisors σ(n): 87488966754
• Sum of proper divisors (its aliquot sum) s(n): 47143739602
• 40345227152 is an abundant number, because the sum of its proper divisors (47143739602) is greater than itself. Its abundance is 6798512450

Bases of 40345227152

• Binary: 100101100100110000110100111110010000₂
• Hexadecimal: 0x964C34F90
• Base-36: IJ8I8I8

Squares and roots of 40345227152

• 40345227152 squared (40345227152²) is 1627737353946478031104
• 40345227152 cubed (40345227152³) is 65671433288766079815268601335808
• The square root of 40345227152 is 200861.2136575899
• The cube root of 40345227152 is 3429.7625584543

Scales and comparisons

• 40,345,227,152 seconds is equal to 1,282 years, 44 weeks, 2 days, 15 hours, 32 minutes, 32 seconds.
• To count from 1 to 40,345,227,152 would take you about two thousand, five hundred sixty-five 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 40345227152 cubic inches would be around 285.8 feet tall.

Recreational maths with 40345227152

• 40345227152 backwards is 25172254304
• The number of decimal digits it has is: 11
• The sum of 40345227152's digits is 35
• More coming soon!