40152407168

Names of 40152407168

• Cardinal: 40152407168 can be written as Forty billion, one hundred fifty-two million, four hundred seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0152407168 × 10¹⁰

Factors of 40152407168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 523

Divisors of 40152407168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 137 272 274 367 544 548 734 1088 1096 1468 2176 2192 2329 2936 4384 4658 5872 6239 8768 9316 11744 12478 17536 18632 23488 24956 37264 46976 49912 50279 74528 99824 100558 134689 149056 199648 201116 269378 298112 399296 402232 538756 798592 804464 854743 1077512 1608928 1709486 2155024 2289713 3217856 3418972 4310048 4579426 6435712 6837944 8620096 9158852 13675888 17240192 18317704 18452393 27351776 36635408 36904786 54703552 73270816 73809572 109407104 146541632 147619144 293083264 295238288 313690681 590476576 627381362 1180953152 1254762724 2361906304 2509525448 5019050896 10038101792 20076203584 40152407168
• Sum of all divisors σ(n): 85547804940
• Sum of proper divisors (its aliquot sum) s(n): 45395397772
• 40152407168 is an abundant number, because the sum of its proper divisors (45395397772) is greater than itself. Its abundance is 5242990604

Bases of 40152407168

• Binary: 100101011001010001010001110010000000₂
• Hexadecimal: 0x959451C80
• Base-36: IG1PFNK

Squares and roots of 40152407168

• 40152407168 squared (40152407168²) is 1612215801384857780224
• 40152407168 cubed (40152407168³) is 64734345299888227861326706245632
• The square root of 40152407168 is 200380.6556731459
• The cube root of 40152407168 is 3424.2899316315

Scales and comparisons

• 40,152,407,168 seconds is equal to 1,276 years, 37 weeks, 3 days, 22 hours, 26 minutes, 8 seconds.
• To count from 1 to 40,152,407,168 would take you about two thousand, five hundred fifty-three 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 40152407168 cubic inches would be around 285.4 feet tall.

Recreational maths with 40152407168

• 40152407168 backwards is 86170425104
• The number of decimal digits it has is: 11
• The sum of 40152407168's digits is 38
• More coming soon!