4725131840

Names of 4725131840

• Cardinal: 4725131840 can be written as Four billion, seven hundred twenty-five million, one hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.72513184 × 10⁹

Factors of 4725131840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 78

Divisors of 4725131840

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 47 52 55 64 65 80 88 94 104 110 130 143 160 169 176 188 208 220 235 260 286 320 338 352 376 416 440 470 517 520 572 611 676 704 715 752 832 845 880 940 1034 1040 1144 1222 1352 1430 1504 1690 1760 1859 1880 2068 2080 2197 2288 2444 2585 2704 2860 3008 3055 3380 3520 3718 3760 4136 4160 4394 4576 4888 5170 5408 5720 6110 6721 6760 7436 7520 7943 8272 8788 9152 9295 9776 10340 10816 10985 11440 12220 13442 13520 14872 15040 15886 16544 17576 18590 19552 20680 21970 22880 24167 24440 26884 27040 28561 29744 31772 33088 33605 35152 37180 39104 39715 41360 43940 45760 48334 48880 53768 54080 57122 59488 63544 67210 70304 74360 79430 82720 87373 87880 96668 97760 103259 107536 114244 118976 120835 127088 134420 140608 142805 148720 158860 165440 174746 175760 193336 195520 206518 215072 228488 241670 254176 268840 285610 297440 314171 317720 349492 351520 386672 413036 430144 436865 456976 483340 508352 516295 537680 571220 594880 628342 635440 698984 703040 773344 826072 873730 913952 966680 1032590 1075360 1135849 1142440 1256684 1270880 1342367 1397968 1546688 1570855 1652144 1747460 1827904 1933360 2065180 2150720 2271698 2284880 2513368 2541760 2684734 2795936 3141710 3304288 3494920 3866720 4130360 4543396 4569760 5026736 5369468 5591872 5679245 6283420 6608576 6711835 6989840 7733440 8260720 9086792 9139520 10053472 10738936 11358490 12566840 13423670 13979680 14766037 16521440 18173584 20106944 21477872 22716980 25133680 26847340 27959360 29532074 33042880 36347168 42955744 45433960 50267360 53694680 59064148 72694336 73830185 85911488 90867920 100534720 107389360 118128296 147660370 181735840 214778720 236256592 295320740 363471680 429557440 472513184 590641480 945026368 1181282960 2362565920 4725131840
• Sum of all divisors σ(n): 13580376192
• Sum of proper divisors (its aliquot sum) s(n): 8855244352
• 4725131840 is an abundant number, because the sum of its proper divisors (8855244352) is greater than itself. Its abundance is 4130112512

Bases of 4725131840

• Binary: 100011001101000111100101001000000₂
• Hexadecimal: 0x119A3CA40
• Base-36: 2657Z28

Squares and roots of 4725131840

• 4725131840 squared (4725131840²) is 22326870905381785600
• 4725131840 cubed (4725131840³) is 105497408602589102494613504000
• The square root of 4725131840 is 68739.5944125363
• The cube root of 4725131840 is 1678.0490201673

Scales and comparisons

• 4,725,131,840 seconds is equal to 150 years, 12 weeks, 5 days, 37 minutes, 20 seconds.
• To count from 1 to 4,725,131,840 would take you about three hundred 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 4725131840 cubic inches would be around 139.8 feet tall.

Recreational maths with 4725131840

• 4725131840 backwards is 0481315274
• The number of decimal digits it has is: 10
• The sum of 4725131840's digits is 35
• More coming soon!