12990719884464

Names of 12990719884464

• Cardinal: 12990719884464 can be written as Twelve trillion, nine hundred ninety billion, seven hundred nineteen million, eight hundred eighty-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.2990719884464 × 10¹³

Factors of 12990719884464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 59389992

Divisors of 12990719884464

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 36 42 48 49 56 62 63 72 84 93 98 112 124 126 144 147 168 186 196 217 248 252 279 294 336 372 392 434 441 496 504 558 588 651 744 784 868 882 1008 1116 1176 1302 1488 1519 1736 1764 1953 2232 2352 2604 3038 3472 3528 3906 4464 4557 5208 6076 7056 7812 9114 10416 12152 13671 15624 18228 24304 27342 31248 36456 54684 72912 109368 218736 59389949 118779898 178169847 237559796 356339694 415729643 475119592 534509541 712679388 831459286 950239184 1069019082 1247188929 1425358776 1662918572 1841088419 2138038164 2494377858 2850717552 2910107501 3325837144 3682176838 3741566787 4276076328 4988755716 5523265257 5820215002 6651674288 7364353676 7483133574 8552152656 8730322503 9977511432 11046530514 11640430004 12887618933 14728707352 14966267148 16569795771 17460645006 19955022864 22093061028 23280860008 25775237866 26190967509 29457414704 29932534296 33139591542 34921290012 38662856799 44186122056 46561720016 51550475732 52381935018 59865068592 66279183084 69842580024 77325713598 88372244112 90213332531 103100951464 104763870036 115988570397 132558366168 139685160048 154651427196 180426665062 206201902928 209527740072 231977140794 265116732336 270639997593 309302854392 360853330124 419055480144 463954281588 541279995186 618605708784 721706660248 811919992779 927908563176 1082559990372 1443413320496 1623839985558 1855817126352 2165119980744 3247679971116 4330239961488 6495359942232 12990719884464
• Sum of all divisors σ(n): 43655889326400
• Sum of proper divisors (its aliquot sum) s(n): 30665169441936
• 12990719884464 is an abundant number, because the sum of its proper divisors (30665169441936) is greater than itself. Its abundance is 17674449557472

Bases of 12990719884464

• Binary: 10111101000010100011001111100111110010110000₂
• Hexadecimal: 0xBD0A33E7CB0
• Base-36: 4LRUR7IK0

Squares and roots of 12990719884464

• 12990719884464 squared (12990719884464²) is 168758803116608361508567296
• 12990719884464 cubed (12990719884464³) is 2192298339325269497136111688239288889344
• The square root of 12990719884464 is 3604264.1252361071
• The cube root of 12990719884464 is 23507.7505049285

Scales and comparisons

• 12,990,719,884,464 seconds is equal to 413,064 years, 36 weeks, 6 days, 5 hours, 14 minutes, 24 seconds.
• To count from 1 to 12,990,719,884,464 would take you about one million, thirty-two thousand, six hundred sixty-one 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 12990719884464 cubic inches would be around 1959 feet tall.

Recreational maths with 12990719884464

• 12990719884464 backwards is 46448891709921
• 12990719884464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12990719884464's digits is 72
• More coming soon!