485379440

Names of 485379440

• Cardinal: 485379440 can be written as Four hundred eighty-five million, three hundred seventy-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.8537944 × 10⁸

Factors of 485379440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1181

Divisors of 485379440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 61 65 70 80 91 104 112 122 130 140 182 208 244 260 280 305 364 427 455 488 520 560 610 728 793 854 910 976 1040 1093 1220 1456 1586 1708 1820 2135 2186 2440 3172 3416 3640 3965 4270 4372 4880 5465 5551 6344 6832 7280 7651 7930 8540 8744 10930 11102 12688 14209 15302 15860 17080 17488 21860 22204 27755 28418 30604 31720 34160 38255 43720 44408 55510 56836 61208 63440 66673 71045 76510 87440 88816 99463 111020 113672 122416 133346 142090 153020 198926 222040 227344 266692 284180 306040 333365 397852 444080 466711 497315 533384 568360 612080 666730 795704 866749 933422 994630 1066768 1136720 1333460 1591408 1733498 1866844 1989260 2333555 2666920 3466996 3733688 3978520 4333745 4667110 5333840 6067243 6933992 7467376 7957040 8667490 9334220 12134486 13867984 17334980 18668440 24268972 30336215 34669960 37336880 48537944 60672430 69339920 97075888 121344860 242689720 485379440
• Sum of all divisors σ(n): 1412992896
• Sum of proper divisors (its aliquot sum) s(n): 927613456
• 485379440 is an abundant number, because the sum of its proper divisors (927613456) is greater than itself. Its abundance is 442234016

Bases of 485379440

• Binary: 11100111011100100110101110000₂
• Hexadecimal: 0x1CEE4D70
• Base-36: 80ZD68

Squares and roots of 485379440

• 485379440 squared (485379440²) is 235593200774713600
• 485379440 cubed (485379440³) is 114352095859838053328384000
• The square root of 485379440 is 22031.3286026967
• The cube root of 485379440 is 785.8876404899

Scales and comparisons

• 485,379,440 seconds is equal to 15 years, 22 weeks, 3 days, 19 hours, 37 minutes, 20 seconds.
• To count from 1 to 485,379,440 would take you about twenty-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 485379440 cubic inches would be around 65.5 feet tall.

Recreational maths with 485379440

• 485379440 backwards is 044973584
• The number of decimal digits it has is: 9
• The sum of 485379440's digits is 44
• More coming soon!