57420915904

Names of 57420915904

• Cardinal: 57420915904 can be written as Fifty-seven billion, four hundred twenty million, nine hundred fifteen thousand, nine hundred four.

Scientific notation

• Scientific notation: 5.7420915904 × 10¹⁰

Factors of 57420915904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 455

Divisors of 57420915904

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 11 16 22 32 41 44 64 82 88 121 164 176 242 328 352 401 451 484 656 704 802 902 968 1312 1331 1604 1681 1804 1936 2624 2662 3208 3362 3608 3872 4411 4961 5324 6416 6724 7216 7744 8822 9922 10648 12832 13448 14432 16441 17644 18491 19844 21296 25664 26896 28864 32882 35288 36982 39688 42592 48521 53792 54571 65764 70576 73964 79376 85184 97042 107584 109142 131528 141152 147928 158752 180851 194084 203401 218284 263056 282304 295856 317504 361702 388168 406802 436568 526112 533731 591712 674081 723404 776336 813604 873136 1052224 1067462 1183424 1348162 1446808 1552672 1627208 1746272 1989361 2134924 2237411 2696324 2893616 3105344 3254416 3492544 3978722 4269848 4474822 5392648 5787232 6508832 7414891 7957444 8539696 8949644 10785296 11574464 13017664 14829782 15914888 17079392 17899288 21570592 21882971 29659564 31829776 34158784 35798576 43141184 43765942 59319128 63659552 71597152 81563801 87531884 118638256 127319104 143194304 163127602 175063768 237276512 326255204 350127536 474553024 652510408 700255072 897201811 1305020816 1400510144 1794403622 2610041632 3588807244 5220083264 7177614488 14355228976 28710457952 57420915904
• Sum of all divisors σ(n): 128782285488
• Sum of proper divisors (its aliquot sum) s(n): 71361369584
• 57420915904 is an abundant number, because the sum of its proper divisors (71361369584) is greater than itself. Its abundance is 13940453680

Bases of 57420915904

• Binary: 110101011110100011011010010011000000₂
• Hexadecimal: 0xD5E8DA4C0
• Base-36: QDMXI9S

Squares and roots of 57420915904

• 57420915904 squared (57420915904²) is 3297161583254240137216
• 57420915904 cubed (57420915904³) is 189326037993941217570501356683264
• The square root of 57420915904 is 239626.6176867671
• The cube root of 57420915904 is 3857.9509806573

Scales and comparisons

• 57,420,915,904 seconds is equal to 1,825 years, 41 weeks, 6 days, 22 hours, 25 minutes, 4 seconds.
• To count from 1 to 57,420,915,904 would take you about three thousand, six hundred fifty-one 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 57420915904 cubic inches would be around 321.5 feet tall.

Recreational maths with 57420915904

• 57420915904 backwards is 40951902475
• The number of decimal digits it has is: 11
• The sum of 57420915904's digits is 46
• More coming soon!