12947163008

Names of 12947163008

• Cardinal: 12947163008 can be written as Twelve billion, nine hundred forty-seven million, one hundred sixty-three thousand and eight.

Scientific notation

• Scientific notation: 1.2947163008 × 10¹⁰

Factors of 12947163008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 160

Divisors of 12947163008

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 17 19 26 32 34 38 52 64 68 76 104 109 128 136 152 169 208 218 221 247 272 289 304 323 338 416 436 442 494 544 578 608 646 676 832 872 884 988 1088 1156 1216 1292 1352 1417 1664 1744 1768 1853 1976 2071 2176 2312 2432 2584 2704 2834 2873 3211 3488 3536 3706 3757 3952 4142 4199 4624 5168 5408 5491 5668 5746 6422 6976 7072 7412 7514 7904 8284 8398 9248 10336 10816 10982 11336 11492 12844 13952 14144 14824 15028 15808 16568 16796 18421 18496 20672 21632 21964 22672 22984 24089 25688 26923 28288 29648 30056 31501 31616 33136 33592 35207 36842 36992 41344 43928 45344 45968 48178 48841 51376 53846 54587 59296 60112 63002 66272 67184 70414 71383 73684 87856 90688 91936 96356 97682 102752 107692 109174 118592 120224 126004 132544 134368 140828 142766 147368 175712 181376 183872 192712 195364 205504 215384 218348 237184 240448 252008 265088 268736 281656 285532 294736 313157 349999 351424 367744 385424 390728 409513 411008 430768 436696 457691 480896 504016 537472 563312 571064 589472 598519 626314 699998 702848 770848 781456 819026 861536 873392 915382 927979 1008032 1126624 1142128 1178944 1197038 1252628 1399996 1541696 1562912 1638052 1723072 1746784 1830764 1855958 2016064 2253248 2284256 2357888 2394076 2505256 2799992 3083392 3125824 3276104 3446144 3493568 3661528 3711916 4032128 4506496 4568512 4788152 5010512 5323669 5599984 5949983 6251648 6552208 6987136 7323056 7423832 7780747 9137024 9576304 10021024 10647338 11199968 11899966 13104416 14646112 14847664 15561494 19152608 20042048 21294676 22399936 23799932 26208832 29292224 29695328 31122988 38305216 40084096 42589352 44799872 47599864 52417664 58584448 59390656 62245976 76610432 85178704 95199728 101149711 118781312 124491952 170357408 190399456 202299422 248983904 340714816 380798912 404598844 497967808 681429632 761597824 809197688 995935616 1618395376 3236790752 6473581504 12947163008
• Sum of all divisors σ(n): 31517541000
• Sum of proper divisors (its aliquot sum) s(n): 18570377992
• 12947163008 is an abundant number, because the sum of its proper divisors (18570377992) is greater than itself. Its abundance is 5623214984

Bases of 12947163008

• Binary: 1100000011101101100000011110000000₂
• Hexadecimal: 0x303B60780
• Base-36: 5Y4EMWW

Squares and roots of 12947163008

• 12947163008 squared (12947163008²) is 167629029955723608064
• 12947163008 cubed (12947163008³) is 2170320375709668576198511296512
• The square root of 12947163008 is 113785.6010574273
• The cube root of 12947163008 is 2348.1447864537

Scales and comparisons

• 12,947,163,008 seconds is equal to 411 years, 35 weeks, 2 days, 10 hours, 10 minutes, 8 seconds.
• To count from 1 to 12,947,163,008 would take you about eight hundred twenty-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 12947163008 cubic inches would be around 195.7 feet tall.

Recreational maths with 12947163008

• 12947163008 backwards is 80036174921
• The number of decimal digits it has is: 11
• The sum of 12947163008's digits is 41
• More coming soon!