45500840

Names of 45500840

• Cardinal: 45500840 can be written as Forty-five million, five hundred thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.550084 × 10⁷

Factors of 45500840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 121

Divisors of 45500840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 17 20 22 28 34 35 40 44 55 56 68 70 77 79 85 88 110 119 121 136 140 154 158 170 187 220 238 242 280 308 316 340 374 385 395 440 476 484 553 595 605 616 632 680 748 770 790 847 869 935 952 968 1106 1190 1210 1309 1343 1496 1540 1580 1694 1738 1870 2057 2212 2380 2420 2618 2686 2765 3080 3160 3388 3476 3740 4114 4235 4345 4424 4760 4840 5236 5372 5530 6083 6545 6715 6776 6952 7480 8228 8470 8690 9401 9559 10285 10472 10744 11060 12166 13090 13430 14399 14773 16456 16940 17380 18802 19118 20570 22120 24332 26180 26860 28798 29546 30415 33880 34760 37604 38236 41140 47005 47795 48664 52360 53720 57596 59092 60830 66913 71995 73865 75208 76472 82280 94010 95590 103411 115192 118184 121660 133826 143990 147730 162503 188020 191180 206822 243320 267652 287980 295460 325006 334565 376040 382360 413644 517055 535304 575960 590920 650012 669130 812515 827288 1034110 1137521 1300024 1338260 1625030 2068220 2275042 2676520 3250060 4136440 4550084 5687605 6500120 9100168 11375210 22750420 45500840
• Sum of all divisors σ(n): 137894400
• Sum of proper divisors (its aliquot sum) s(n): 92393560
• 45500840 is an abundant number, because the sum of its proper divisors (92393560) is greater than itself. Its abundance is 46892720

Bases of 45500840

• Binary: 10101101100100100110101000₂
• Hexadecimal: 0x2B649A8
• Base-36: R38O8

Squares and roots of 45500840

• 45500840 squared (45500840²) is 2070326440705600
• 45500840 cubed (45500840³) is 94201592126314992704000
• The square root of 45500840 is 6745.4310462713
• The cube root of 45500840 is 357.0040460171

Scales and comparisons

• 45,500,840 seconds is equal to 1 year, 23 weeks, 1 day, 15 hours, 7 minutes, 20 seconds.
• To count from 1 to 45,500,840 would take you about two 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 45500840 cubic inches would be around 29.8 feet tall.

Recreational maths with 45500840

• 45500840 backwards is 04800554
• The number of decimal digits it has is: 8
• The sum of 45500840's digits is 26
• More coming soon!