12947985036800

Names of 12947985036800

• Cardinal: 12947985036800 can be written as Twelve trillion, nine hundred forty-seven billion, nine hundred eighty-five million, thirty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29479850368 × 10¹³

Factors of 12947985036800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 589

Divisors of 12947985036800

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 121 128 160 176 200 220 242 256 275 320 352 400 440 484 512 550 571 605 640 704 800 880 968 1100 1142 1210 1280 1331 1408 1600 1760 1936 2200 2284 2420 2560 2662 2816 2855 3025 3200 3520 3872 4400 4568 4840 5324 5632 5710 6050 6281 6400 6655 7040 7744 8800 9136 9680 10648 11420 12100 12562 12800 13310 14080 14275 14641 15488 17600 18272 19360 21296 22840 24200 25124 26620 28160 28550 29282 30976 31405 33275 35200 36544 38720 42592 45680 48400 50248 53240 57100 58564 61952 62810 66550 69091 70400 73088 73205 77440 85184 91360 96800 100496 106480 114200 117128 125620 133100 138182 140800 146176 146410 154880 157025 161051 170368 182720 193600 200992 212960 228400 234256 251240 266200 276364 292352 292820 309760 314050 322102 340736 345455 365440 366025 387200 401984 425920 456800 468512 502480 532400 552728 585640 628100 644204 681472 690910 730880 732050 760001 774400 803968 805255 851840 913600 937024 1004960 1064800 1105456 1171280 1256200 1288408 1381820 1461760 1464100 1520002 1548800 1607936 1610510 1703680 1727275 1771561 1827200 1874048 2009920 2129600 2210912 2342560 2512400 2576816 2763640 2928200 3040004 3215872 3221020 3407360 3454550 3543122 3654400 3748096 3800005 4019840 4026275 4259200 4421824 4685120 5024800 5153632 5527280 5856400 6080008 6442040 6909100 7086244 7308800 7496192 7600010 8039680 8052550 8360011 8518400 8843648 8857805 9370240 10049600 10307264 11054560 11712800 12160016 12884080 13818200 14172488 15200020 16079360 16105100 16720022 17036800 17687296 17715610 18740480 19000025 20099200 20614528 22109120 23425600 24320032 25768160 27636400 28344976 30400040 32210200 33440044 35374592 35431220 37480960 38000050 40198400 41229056 41800055 44218240 44289025 46851200 48640064 51536320 55272800 56689952 60800080 64420400 66880088 70862440 76000100 80396800 82458112 83600110 88436480 88578050 91960121 93702400 97280128 103072640 110545600 113379904 121600160 128840800 133760176 141724880 152000200 167200220 176872960 177156100 183920242 187404800 194560256 206145280 209000275 221091200 226759808 243200320 257681600 267520352 283449760 304000400 334400440 354312200 367840484 389120512 412290560 418000550 442182400 453519616 459800605 486400640 515363200 535040704 566899520 608000800 668800880 708624400 735680968 836001100 884364800 907039232 919601210 972801280 1011561331 1030726400 1070081408 1133799040 1216001600 1337601760 1417248800 1471361936 1672002200 1839202420 1945602560 2023122662 2061452800 2140162816 2267598080 2299003025 2432003200 2675203520 2834497600 2942723872 3344004400 3678404840 4046245324 4280325632 4535196160 4598006050 4864006400 5057806655 5350407040 5668995200 5885447744 6688008800 7356809680 8092490648 9196012100 9728012800 10115613310 10700814080 11337990400 11770895488 13376017600 14713619360 16184981296 18392024200 20231226620 21401628160 22675980800 23541790976 25289033275 26752035200 29427238720 32369962592 36784048400 40462453240 47083581952 50578066550 53504070400 58854477440 64739925184 73568096800 80924906480 101156133100 107008140800 117708954880 129479850368 147136193600 161849812960 202312266200 235417909760 258959700736 294272387200 323699625920 404624532400 517919401472 588544774400 647399251840 809249064800 1177089548800 1294798503680 1618498129600 2589597007360 3236996259200 6473992518400 12947985036800
• Sum of all divisors σ(n): 35349406790412
• Sum of proper divisors (its aliquot sum) s(n): 22401421753612
• 12947985036800 is an abundant number, because the sum of its proper divisors (22401421753612) is greater than itself. Its abundance is 9453436716812

Bases of 12947985036800

• Binary: 10111100011010110000000011000111011000000000₂
• Hexadecimal: 0xBC6B00C7600
• Base-36: 4L87ZZF28

Squares and roots of 12947985036800

• 12947985036800 squared (12947985036800²) is 167650316513196697354240000
• 12947985036800 cubed (12947985036800³) is 2170733789627654787077877669036032000000
• The square root of 12947985036800 is 3598330.8681665171
• The cube root of 12947985036800 is 23481.9448078427

Scales and comparisons

• 12,947,985,036,800 seconds is equal to 411,705 years, 45 weeks, 2 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 12,947,985,036,800 would take you about one million, twenty-nine thousand, two hundred sixty-four 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 12947985036800 cubic inches would be around 1956.8 feet tall.

Recreational maths with 12947985036800

• 12947985036800 backwards is 00863058974921
• The number of decimal digits it has is: 14
• The sum of 12947985036800's digits is 62
• More coming soon!