5121212880

Names of 5121212880

• Cardinal: 5121212880 can be written as Five billion, one hundred twenty-one million, two hundred twelve thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 5.12121288 × 10⁹

Factors of 5121212880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2052

Divisors of 5121212880

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 56 57 60 70 76 80 83 84 95 105 112 114 120 133 140 152 166 168 190 210 228 240 249 266 280 285 304 332 336 380 399 415 420 456 498 532 560 570 581 664 665 760 798 830 840 912 996 1064 1140 1162 1245 1328 1330 1520 1577 1596 1660 1680 1743 1933 1992 1995 2128 2280 2324 2490 2660 2905 3154 3192 3320 3486 3866 3984 3990 4560 4648 4731 4980 5320 5799 5810 6308 6384 6640 6972 7732 7885 7980 8715 9296 9462 9665 9960 10640 11039 11598 11620 12616 13531 13944 15464 15770 15960 17430 18924 19330 19920 22078 23196 23240 23655 25232 27062 27888 28995 30928 31540 31920 33117 34860 36727 37848 38660 40593 44156 46392 46480 47310 54124 55195 57990 63080 66234 67655 69720 73454 75696 77320 81186 88312 92784 94620 108248 110181 110390 115980 126160 132468 135310 139440 146908 154640 160439 162372 165585 176624 183635 189240 202965 216496 220362 220780 231960 257089 264936 270620 293816 320878 324744 331170 367270 378480 405930 440724 441560 463920 481317 514178 529872 541240 550905 587632 641756 649488 662340 734540 771267 802195 811860 881448 883120 962634 1028356 1082480 1101810 1123073 1283512 1285445 1324680 1469080 1542534 1604390 1623720 1762896 1925268 2056712 2203620 2246146 2406585 2567024 2570890 2649360 2938160 3048341 3085068 3208780 3247440 3369219 3850536 3856335 4113424 4407240 4492292 4813170 5141780 5615365 6096682 6170136 6417560 6738438 7701072 7712670 8814480 8984584 9145023 9626340 10283560 11230730 12193364 12340272 12835120 13476876 15241705 15425340 16846095 17969168 18290046 19252680 20567120 21338387 22461460 24386728 26953752 30483410 30850680 33692190 36580092 38505360 42676774 44922920 45725115 48773456 53907504 60966820 61701360 64015161 67384380 73160184 85353548 89845840 91450230 106691935 121933640 128030322 134768760 146320368 170707096 182900460 213383870 243867280 256060644 269537520 320075805 341414192 365800920 426767740 512121288 640151610 731601840 853535480 1024242576 1280303220 1707070960 2560606440 5121212880
• Sum of all divisors σ(n): 19338762240
• Sum of proper divisors (its aliquot sum) s(n): 14217549360
• 5121212880 is an abundant number, because the sum of its proper divisors (14217549360) is greater than itself. Its abundance is 9096336480

Bases of 5121212880

• Binary: 100110001001111111000000111010000₂
• Hexadecimal: 0x1313F81D0
• Base-36: 2CP1D5C

Squares and roots of 5121212880

• 5121212880 squared (5121212880²) is 26226821362277894400
• 5121212880 cubed (5121212880³) is 134313135361956698940559872000
• The square root of 5121212880 is 71562.6500347773
• The cube root of 5121212880 is 1723.6838387149

Scales and comparisons

• 5,121,212,880 seconds is equal to 162 years, 43 weeks, 4 days, 7 hours, 8 minutes.
• To count from 1 to 5,121,212,880 would take you about three hundred twenty-five 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 5121212880 cubic inches would be around 143.6 feet tall.

Recreational maths with 5121212880

• 5121212880 backwards is 0882121215
• 5121212880 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5121212880's digits is 30
• More coming soon!