420900957696

Names of 420900957696

• Cardinal: 420900957696 can be written as Four hundred twenty billion, nine hundred million, nine hundred fifty-seven thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 4.20900957696 × 10¹¹

Factors of 420900957696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 182664

Divisors of 420900957696

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 79 96 114 128 152 158 192 228 237 256 304 316 384 456 474 512 608 632 768 912 948 1216 1264 1501 1536 1824 1896 2432 2528 3002 3648 3792 4503 4864 5056 6004 7296 7584 9006 9728 10112 12008 14592 15168 18012 20224 24016 29184 30336 36024 40448 48032 60672 72048 96064 121344 144096 182561 192128 288192 365122 384256 547683 576384 730244 768512 1095366 1152768 1460488 2190732 2305536 2920976 3468659 4381464 5841952 6937318 8762928 10405977 11683904 13874636 14422319 17525856 20811954 23367808 27749272 28844638 35051712 41623908 43266957 46735616 55498544 57689276 70103424 83247816 86533914 93471232 110997088 115378552 140206848 166495632 173067828 221994176 230757104 274024061 280413696 332991264 346135656 443988352 461514208 548048122 665982528 692271312 822072183 887976704 923028416 1096096244 1331965056 1384542624 1644144366 1775953408 1846056832 2192192488 2663930112 2769085248 3288288732 3692113664 4384384976 5327860224 5538170496 6576577464 7384227328 8768769952 11076340992 13153154928 17537539904 22152681984 26306309856 35075079808 52612619712 70150159616 105225239424 140300319232 210450478848 420900957696
• Sum of all divisors σ(n): 1195269926400
• Sum of proper divisors (its aliquot sum) s(n): 774368968704
• 420900957696 is an abundant number, because the sum of its proper divisors (774368968704) is greater than itself. Its abundance is 353468011008

Bases of 420900957696

• Binary: 110000111111111101001101110111000000000₂
• Hexadecimal: 0x61FFA6EE00
• Base-36: 5DCXK9HC

Squares and roots of 420900957696

• 420900957696 squared (420900957696²) is 177157616189409981628416
• 420900957696 cubed (420900957696³) is 74565810317263055400582060007489536
• The square root of 420900957696 is 648768.8014200437
• The cube root of 420900957696 is 7494.2234494619

Scales and comparisons

• 420,900,957,696 seconds is equal to 13,383 years, 18 weeks, 20 hours, 41 minutes, 36 seconds.
• To count from 1 to 420,900,957,696 would take you about twenty-six thousand, seven hundred sixty-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 420900957696 cubic inches would be around 624.5 feet tall.

Recreational maths with 420900957696

• 420900957696 backwards is 696759009024
• 420900957696 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420900957696's digits is 57
• More coming soon!