5081638320

Names of 5081638320

• Cardinal: 5081638320 can be written as Five billion, eighty-one million, six hundred thirty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.08163832 × 10⁹

Factors of 5081638320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1899

Divisors of 5081638320

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 33 36 40 44 45 48 55 60 66 72 80 88 90 99 110 120 132 144 165 176 180 198 220 240 264 330 360 396 440 449 495 528 660 720 792 880 898 990 1320 1347 1429 1584 1796 1980 2245 2640 2694 2858 3592 3960 4041 4287 4490 4939 5388 5716 6735 7145 7184 7920 8082 8574 8980 9878 10776 11432 12861 13470 14290 14817 15719 16164 17148 17960 19756 20205 21435 21552 22864 24695 25722 26940 28580 29634 31438 32328 34296 35920 39512 40410 42870 44451 47157 49390 51444 53880 57160 59268 62876 64305 64656 68592 74085 78595 79024 80820 85740 88902 94314 98780 102888 107760 114320 118536 125752 128610 141471 148170 157190 161640 171480 177804 188628 197560 205776 222255 235785 237072 251504 257220 282942 296340 314380 323280 342960 355608 377256 395120 444510 471570 514440 565884 592680 628760 641621 707355 711216 754512 889020 943140 1028880 1131768 1185360 1257520 1283242 1414710 1778040 1886280 1924863 2263536 2566484 2829420 3208105 3556080 3772560 3849726 5132968 5658840 5774589 6416210 7057831 7699452 9624315 10265936 11317680 11549178 12832420 14115662 15398904 19248630 21173493 23098356 25664840 28231324 28872945 30797808 35289155 38497260 42346986 46196712 51329680 56462648 57745890 63520479 70578310 76994520 84693972 92393424 105867465 112925296 115491780 127040958 141156620 153989040 169387944 211734930 230983560 254081916 282313240 317602395 338775888 423469860 461967120 508163832 564626480 635204790 846939720 1016327664 1270409580 1693879440 2540819160 5081638320
• Sum of all divisors σ(n): 18671796000
• Sum of proper divisors (its aliquot sum) s(n): 13590157680
• 5081638320 is an abundant number, because the sum of its proper divisors (13590157680) is greater than itself. Its abundance is 8508519360

Bases of 5081638320

• Binary: 100101110111000111010010110110000₂
• Hexadecimal: 0x12EE3A5B0
• Base-36: 2C1H580

Squares and roots of 5081638320

• 5081638320 squared (5081638320²) is 25823048015292422400
• 5081638320 cubed (5081638320³) is 131223390333709919673466368000
• The square root of 5081638320 is 71285.6108902771
• The cube root of 5081638320 is 1719.2323868787

Scales and comparisons

• 5,081,638,320 seconds is equal to 161 years, 30 weeks, 1 day, 6 hours, 12 minutes.
• To count from 1 to 5,081,638,320 would take you about three hundred 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 5081638320 cubic inches would be around 143.3 feet tall.

Recreational maths with 5081638320

• 5081638320 backwards is 0238361805
• 5081638320 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5081638320's digits is 36
• More coming soon!