51490900320

Names of 51490900320

• Cardinal: 51490900320 can be written as Fifty-one billion, four hundred ninety million, nine hundred thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.149090032 × 10¹⁰

Factors of 51490900320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 425

Divisors of 51490900320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 80 96 120 122 127 160 183 227 240 244 254 305 366 381 454 480 488 508 610 635 681 732 762 908 915 976 1016 1135 1220 1270 1362 1464 1524 1816 1830 1905 1952 2032 2270 2440 2540 2724 2928 3048 3405 3632 3660 3721 3810 4064 4540 4880 5080 5448 5856 6096 6810 7264 7320 7442 7620 7747 9080 9760 10160 10896 11163 12192 13620 13847 14640 14884 15240 15494 18160 18605 20320 21792 22326 23241 27240 27694 28829 29280 29768 30480 30988 36320 37210 38735 41541 44652 46482 54480 55388 55815 57658 59536 60960 61976 69235 74420 77470 83082 86487 89304 92964 108960 110776 111630 115316 116205 119072 123952 138470 144145 148840 154940 166164 172974 178608 185928 207705 221552 223260 230632 232410 247904 276940 288290 297680 309880 332328 345948 357216 371856 415410 432435 443104 446520 461264 464820 472567 553880 576580 595360 619760 664656 691896 743712 830820 844667 864870 893040 922528 929640 945134 1107760 1153160 1239520 1329312 1383792 1417701 1661640 1689334 1729740 1758569 1786080 1859280 1890268 2215520 2306320 2362835 2534001 2767584 2835402 3323280 3378668 3459480 3517138 3718560 3780536 4223335 4612640 4725670 5068002 5275707 5670804 6646560 6757336 6918960 7034276 7088505 7561072 8446670 8792845 9451340 10136004 10551414 11341608 12670005 13514672 13837920 14068552 14177010 15122144 16893340 17585690 18902680 20272008 21102828 22683216 25340010 26378535 27029344 28137104 28354020 33786680 35171380 37805360 40544016 42205656 45366432 50680020 52757070 56274208 56708040 67573360 70342760 75610720 81088032 84411312 101360040 105514140 107272709 113416080 135146720 140685520 168822624 202720080 211028280 214545418 226832160 281371040 321818127 405440160 422056560 429090836 536363545 643636254 844113120 858181672 1072727090 1287272508 1609090635 1716363344 2145454180 2574545016 3218181270 3432726688 4290908360 5149090032 6436362540 8581816720 10298180064 12872725080 17163633440 25745450160 51490900320
• Sum of all divisors σ(n): 166929444864
• Sum of proper divisors (its aliquot sum) s(n): 115438544544
• 51490900320 is an abundant number, because the sum of its proper divisors (115438544544) is greater than itself. Its abundance is 63947644224

Bases of 51490900320

• Binary: 101111111101000110001100100101100000₂
• Hexadecimal: 0xBFD18C960
• Base-36: NNKCOYO

Squares and roots of 51490900320

• 51490900320 squared (51490900320²) is 2651312815764176102400
• 51490900320 cubed (51490900320³) is 136518483913651716315604512768000
• The square root of 51490900320 is 226916.0644820019
• The cube root of 51490900320 is 3720.2902883655

Scales and comparisons

• 51,490,900,320 seconds is equal to 1,637 years, 13 weeks, 11 hours, 52 minutes.
• To count from 1 to 51,490,900,320 would take you about three thousand, two hundred seventy-four 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 51490900320 cubic inches would be around 310 feet tall.

Recreational maths with 51490900320

• 51490900320 backwards is 02300909415
• The number of decimal digits it has is: 11
• The sum of 51490900320's digits is 33
• More coming soon!