140930816

Names of 140930816

• Cardinal: 140930816 can be written as One hundred forty million, nine hundred thirty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.40930816 × 10⁸

Factors of 140930816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 132

Divisors of 140930816

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 47 52 53 64 68 94 104 106 128 136 188 208 212 221 256 272 376 416 424 442 544 611 689 752 799 832 848 884 901 1088 1222 1378 1504 1598 1664 1696 1768 1802 2176 2444 2491 2756 3008 3196 3328 3392 3536 3604 4352 4888 4982 5512 6016 6392 6784 7072 7208 9776 9964 10387 11024 11713 12032 12784 13568 14144 14416 19552 19928 20774 22048 23426 25568 28288 28832 32383 39104 39856 41548 42347 44096 46852 51136 56576 57664 64766 78208 79712 83096 84694 88192 93704 102272 115328 129532 156416 159424 166192 169388 176384 187408 204544 230656 259064 318848 332384 338776 374816 518128 550511 637696 664768 677552 749632 1036256 1101022 1329536 1355104 1499264 2072512 2202044 2659072 2710208 2998528 4145024 4404088 5420416 8290048 8808176 10840832 17616352 35232704 70465408 140930816
• Sum of all divisors σ(n): 333777024
• Sum of proper divisors (its aliquot sum) s(n): 192846208
• 140930816 is an abundant number, because the sum of its proper divisors (192846208) is greater than itself. Its abundance is 51915392

Bases of 140930816

• Binary: 1000011001100110111100000000₂
• Hexadecimal: 0x8666F00
• Base-36: 2BWMWW

Squares and roots of 140930816

• 140930816 squared (140930816²) is 19861494898425856
• 140930816 cubed (140930816³) is 2799096683014993001578496
• The square root of 140930816 is 11871.4285576757
• The cube root of 140930816 is 520.3976445613

Scales and comparisons

• 140,930,816 seconds is equal to 4 years, 25 weeks, 3 hours, 26 minutes, 56 seconds.
• To count from 1 to 140,930,816 would take you about 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 140930816 cubic inches would be around 43.4 feet tall.

Recreational maths with 140930816

• 140930816 backwards is 618039041
• 140930816 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 140930816's digits is 32
• More coming soon!