51042764520

Names of 51042764520

• Cardinal: 51042764520 can be written as Fifty-one billion, forty-two million, seven hundred sixty-four thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.104276452 × 10¹⁰

Factors of 51042764520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 252775

Divisors of 51042764520

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 17 18 20 22 24 27 30 33 34 36 40 44 45 51 54 55 60 66 68 72 85 88 90 99 102 108 110 120 132 135 136 153 165 170 180 187 198 204 216 220 255 264 270 297 306 330 340 360 374 396 408 440 459 495 510 540 561 594 612 660 680 748 765 792 918 935 990 1020 1080 1122 1188 1224 1320 1485 1496 1530 1683 1836 1870 1980 2040 2244 2295 2376 2805 2970 3060 3366 3672 3740 3960 4488 4590 5049 5610 5940 6120 6732 7480 8415 9180 10098 11220 11880 13464 16830 18360 20196 22440 25245 33660 40392 50490 67320 100980 201960 252737 505474 758211 1010948 1263685 1516422 2021896 2274633 2527370 2780107 3032844 3791055 4296529 4549266 5054740 5560214 6065688 6823899 7582110 8340321 8593058 9098532 10109480 11120428 11373165 12889587 13647798 13900535 15164220 16680642 17186116 18197064 21482645 22240856 22746330 25020963 25779174 27295596 27801070 30328440 33361284 34119495 34372232 38668761 41701605 42965290 45492660 47261819 50041926 51558348 54591192 55602140 64447935 66722568 68238990 75062889 77337522 83403210 85930580 90985320 94523638 100083852 103116696 111204280 116006283 125104815 128895870 136477980 141785457 150125778 154675044 166806420 171861160 189047276 193343805 200167704 232012566 236309095 250209630 257791740 272955960 283570914 300251556 309350088 333612840 375314445 378094552 386687610 425356371 464025132 472618190 500419260 515583480 567141828 580031415 600503112 708927285 750628890 773375220 850712742 928050264 945236380 1000838520 1134283656 1160062830 1276069113 1417854570 1501257780 1546750440 1701425484 1890472760 2126781855 2320125660 2552138226 2835709140 3002515560 3402850968 4253563710 4640251320 5104276452 5671418280 6380345565 8507127420 10208552904 12760691130 17014254840 25521382260 51042764520
• Sum of all divisors σ(n): 196529068800
• Sum of proper divisors (its aliquot sum) s(n): 145486304280
• 51042764520 is an abundant number, because the sum of its proper divisors (145486304280) is greater than itself. Its abundance is 94443539760

Bases of 51042764520

• Binary: 101111100010011000101100011011101000₂
• Hexadecimal: 0xBE262C6E8
• Base-36: NG5JL60

Squares and roots of 51042764520

• 51042764520 squared (51042764520²) is 2605363809844170830400
• 51042764520 cubed (51042764520³) is 132984971434806069590760057408000
• The square root of 51042764520 is 225926.4582115163
• The cube root of 51042764520 is 3709.4660105271

Scales and comparisons

• 51,042,764,520 seconds is equal to 1,623 years, 17 hours, 42 minutes.
• To count from 1 to 51,042,764,520 would take you about three thousand, two hundred forty-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 51042764520 cubic inches would be around 309.1 feet tall.

Recreational maths with 51042764520

• 51042764520 backwards is 02546724015
• 51042764520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51042764520's digits is 36
• More coming soon!