5155726290

Names of 5155726290

• Cardinal: 5155726290 can be written as Five billion, one hundred fifty-five million, seven hundred twenty-six thousand, two hundred ninety.

Scientific notation

• Scientific notation: 5.15572629 × 10⁹

Factors of 5155726290

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9624

Divisors of 5155726290

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 127 130 143 165 195 254 286 330 381 390 429 635 715 762 858 1270 1397 1430 1651 1905 2145 2794 3302 3810 4191 4290 4953 6985 8255 8382 9463 9906 13970 16510 18161 18926 20955 24765 28389 36322 41910 47315 49530 54483 56778 90805 94630 104093 108966 123019 141945 181610 208186 246038 272415 283890 312279 369057 520465 544830 615095 624558 738114 1040930 1201801 1230190 1353209 1561395 1845285 2403602 2706418 3122790 3605403 3690570 4059627 6009005 6766045 7210806 8119254 12018010 13219811 13532090 15623413 18027015 20298135 26439622 31246826 36054030 39659433 40596270 46870239 66099055 78117065 79318866 93740478 132198110 156234130 171857543 198297165 234351195 343715086 396594330 468702390 515572629 859287715 1031145258 1718575430 2577863145 5155726290
• Sum of all divisors σ(n): 14652997632
• Sum of proper divisors (its aliquot sum) s(n): 9497271342
• 5155726290 is an abundant number, because the sum of its proper divisors (9497271342) is greater than itself. Its abundance is 4341545052

Bases of 5155726290

• Binary: 100110011010011100010001111010010₂
• Hexadecimal: 0x1334E23D2
• Base-36: 2D9L3V6

Squares and roots of 5155726290

• 5155726290 squared (5155726290²) is 26581513577397164100
• 5155726290 cubed (5155726290³) is 137047008378978508721814189000
• The square root of 5155726290 is 71803.3863407569
• The cube root of 5155726290 is 1727.5473157003

Scales and comparisons

• 5,155,726,290 seconds is equal to 163 years, 48 weeks, 4 days, 18 hours, 11 minutes, 30 seconds.
• To count from 1 to 5,155,726,290 would take you about three hundred twenty-seven 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 5155726290 cubic inches would be around 144 feet tall.

Recreational maths with 5155726290

• 5155726290 backwards is 0926275515
• The number of decimal digits it has is: 10
• The sum of 5155726290's digits is 42
• More coming soon!