13888901208

Names of 13888901208

• Cardinal: 13888901208 can be written as Thirteen billion, eight hundred eighty-eight million, nine hundred one thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.3888901208 × 10¹⁰

Factors of 13888901208

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1598

Divisors of 13888901208

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 41 42 52 56 78 82 84 91 104 109 123 156 164 168 182 218 246 273 287 312 327 328 364 436 492 533 546 574 654 728 763 861 872 984 1066 1092 1148 1308 1417 1423 1526 1599 1722 2132 2184 2289 2296 2616 2834 2846 3052 3198 3444 3731 4251 4264 4269 4469 4578 5668 5692 6104 6396 6888 7462 8502 8538 8938 9156 9919 9961 11193 11336 11384 12792 13407 14924 17004 17076 17876 18312 18499 19838 19922 22386 26814 29757 29848 29883 31283 34008 34152 35752 36998 39676 39844 44772 53628 55497 58097 58343 59514 59766 62566 73996 79352 79688 89544 93849 107256 110994 116194 116686 119028 119532 125132 129493 147992 155107 174291 175029 187698 221988 232388 233372 238056 239064 250264 258986 310214 348582 350058 375396 388479 406679 408401 443976 464776 465321 466744 517972 620428 697164 700116 750792 758459 776958 813358 816802 930642 1035944 1085749 1220037 1225203 1240856 1394328 1400232 1516918 1553916 1626716 1633604 1861284 2016391 2171498 2275377 2440074 2450406 3033836 3107832 3253432 3257247 3267208 3722568 4032782 4342996 4550754 4880148 4900812 5309213 6049173 6067672 6359387 6514494 8065564 8685992 9101508 9760296 9801624 10618426 12098346 12718774 13028988 14114737 15927639 16131128 18203016 19078161 21236852 24196692 25437548 26057976 28229474 31855278 38156322 42344211 42473704 44515709 48393384 50875096 56458948 63710556 76312644 82672031 84688422 89031418 112917896 127421112 133547127 152625288 165344062 169376844 178062836 248016093 267094254 330688124 338753688 356125672 496032186 534188508 578704217 661376248 992064372 1068377016 1157408434 1736112651 1984128744 2314816868 3472225302 4629633736 6944450604 13888901208
• Sum of all divisors σ(n): 44210073600
• Sum of proper divisors (its aliquot sum) s(n): 30321172392
• 13888901208 is an abundant number, because the sum of its proper divisors (30321172392) is greater than itself. Its abundance is 16432271184

Bases of 13888901208

• Binary: 1100111011110101111101000001011000₂
• Hexadecimal: 0x33BD7D058
• Base-36: 6DP3CRC

Squares and roots of 13888901208

• 13888901208 squared (13888901208²) is 192901576765583859264
• 13888901208 cubed (13888901208³) is 2679190942564622395757071590912
• The square root of 13888901208 is 117851.1824633083
• The cube root of 13888901208 is 2403.7499945347

Scales and comparisons

• 13,888,901,208 seconds is equal to 441 years, 32 weeks, 3 days, 4 hours, 6 minutes, 48 seconds.
• To count from 1 to 13,888,901,208 would take you about eight hundred eighty-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 13888901208 cubic inches would be around 200.3 feet tall.

Recreational maths with 13888901208

• 13888901208 backwards is 80210988831
• The number of decimal digits it has is: 11
• The sum of 13888901208's digits is 48
• More coming soon!