12998992116

Names of 12998992116

• Cardinal: 12998992116 can be written as Twelve billion, nine hundred ninety-eight million, nine hundred ninety-two thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 1.2998992116 × 10¹⁰

Factors of 12998992116

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 444

Divisors of 12998992116

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 71 79 97 132 142 158 181 194 213 237 284 291 316 362 388 426 474 543 582 724 781 852 869 948 1067 1086 1164 1562 1738 1991 2134 2172 2343 2607 3124 3201 3476 3982 4268 4686 5214 5609 5973 6402 6887 7663 7964 9372 10428 11218 11946 12804 12851 13774 14299 15326 16827 17557 20661 22436 22989 23892 25702 27548 28598 30652 33654 35114 38553 41322 42897 45978 51404 52671 57196 61699 67308 70228 75757 77106 82644 84293 85794 91956 105342 123398 141361 151514 154212 157289 168586 171588 185097 193127 210684 227271 246796 252879 282722 303028 314578 337172 370194 386254 424083 454542 471867 505758 544073 565444 579381 629156 740388 772508 848166 909084 943734 1011516 1015229 1088146 1158762 1246547 1387003 1632219 1696332 1887468 2030458 2176292 2317524 2493094 2774006 3045687 3264438 3739641 4060916 4161009 4986188 5548012 5984803 6091374 6528876 7479282 8322018 11167519 11969606 12182748 13712017 14958564 15257033 16644036 17954409 22335038 23939212 27424034 30514066 33502557 35908818 41136051 44670076 45771099 54848068 61028132 67005114 71817636 82272102 91542198 98477213 134010228 164544204 183084396 196954426 295431639 393908852 590863278 1083249343 1181726556 2166498686 3249748029 4332997372 6499496058 12998992116
• Sum of all divisors σ(n): 34519080960
• Sum of proper divisors (its aliquot sum) s(n): 21520088844
• 12998992116 is an abundant number, because the sum of its proper divisors (21520088844) is greater than itself. Its abundance is 8521096728

Bases of 12998992116

• Binary: 1100000110110011001110000011110100₂
• Hexadecimal: 0x306CCE0F4
• Base-36: 5YZ9IIC

Squares and roots of 12998992116

• 12998992116 squared (12998992116²) is 168973796031830157456
• 12998992116 cubed (12998992116³) is 2196489042428352301821582616896
• The square root of 12998992116 is 114013.1225605193
• The cube root of 12998992116 is 2351.2739201859

Scales and comparisons

• 12,998,992,116 seconds is equal to 413 years, 17 weeks, 7 hours, 8 minutes, 36 seconds.
• To count from 1 to 12,998,992,116 would take you about eight hundred twenty-six 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 12998992116 cubic inches would be around 195.9 feet tall.

Recreational maths with 12998992116

• 12998992116 backwards is 61129989921
• The number of decimal digits it has is: 11
• The sum of 12998992116's digits is 57
• More coming soon!