6404406912

Names of 6404406912

• Cardinal: 6404406912 can be written as Six billion, four hundred four million, four hundred six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 6.404406912 × 10⁹

Factors of 6404406912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 10861

Divisors of 6404406912

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 128 144 152 162 171 192 216 228 243 288 304 324 342 384 432 456 486 513 576 608 648 684 864 912 972 1026 1152 1216 1296 1368 1539 1728 1824 1944 2052 2432 2592 2736 3078 3456 3648 3888 4104 4617 5184 5472 6156 7296 7776 8208 9234 10368 10837 10944 12312 15552 16416 18468 21674 21888 24624 31104 32511 32832 36936 43348 49248 65022 65664 73872 86696 97533 98496 130044 147744 173392 195066 196992 205903 260088 292599 295488 346784 390132 411806 520176 585198 590976 617709 693568 780264 823612 877797 1040352 1170396 1235418 1387136 1560528 1647224 1755594 1853127 2080704 2340792 2470836 2633391 3121056 3294448 3511188 3706254 4161408 4681584 4941672 5266782 5559381 6242112 6588896 7022376 7412508 9363168 9883344 10533564 11118762 12484224 13177792 14044752 14825016 16678143 18726336 19766688 21067128 22237524 26355584 28089504 29650032 33356286 37452672 39533376 42134256 44475048 50034429 56179008 59300064 66712572 79066752 84268512 88950096 100068858 112358016 118600128 133425144 168537024 177900192 200137716 237200256 266850288 337074048 355800384 400275432 533700576 711600768 800550864 1067401152 1601101728 2134802304 3202203456 6404406912
• Sum of all divisors σ(n): 20119663200
• Sum of proper divisors (its aliquot sum) s(n): 13715256288
• 6404406912 is an abundant number, because the sum of its proper divisors (13715256288) is greater than itself. Its abundance is 7310849376

Bases of 6404406912

• Binary: 101111101101110110111111010000000₂
• Hexadecimal: 0x17DBB7E80
• Base-36: 2XX0O00

Squares and roots of 6404406912

• 6404406912 squared (6404406912²) is 41016427894473375744
• 6404406912 cubed (6404406912³) is 262685894312914894214846742528
• The square root of 6404406912 is 80027.5384602075
• The cube root of 6404406912 is 1857.0615830355

Scales and comparisons

• 6,404,406,912 seconds is equal to 203 years, 33 weeks, 2 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 6,404,406,912 would take you about four hundred seven 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 6404406912 cubic inches would be around 154.8 feet tall.

Recreational maths with 6404406912

• 6404406912 backwards is 2196044046
• 6404406912 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6404406912's digits is 36
• More coming soon!