3994814383938

Names of 3994814383938

• Cardinal: 3994814383938 can be written as Three trillion, nine hundred ninety-four billion, eight hundred fourteen million, three hundred eighty-three thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 3.994814383938 × 10¹²

Factors of 3994814383938

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1121

Divisors of 3994814383938

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 343 378 441 486 567 686 729 882 1029 1109 1134 1323 1458 1701 2058 2187 2218 2401 2646 3087 3327 3402 3969 4374 4802 5103 6174 6654 7203 7763 7938 9261 9981 10206 11907 14406 15309 15526 16807 18522 19962 21609 23289 23814 27783 29943 30618 33614 35721 43218 46578 50421 54341 55566 59886 64827 69867 71442 83349 89829 100842 107163 108682 117649 129654 139734 151263 163023 166698 179658 194481 209601 214326 235298 250047 269487 302526 326046 352947 380387 388962 419202 453789 489069 500094 538974 583443 628803 705894 750141 760774 808461 823543 907578 978138 1058841 1141161 1166886 1257606 1361367 1467207 1500282 1616922 1647086 1750329 1886409 2117682 2282322 2425383 2470629 2662709 2722734 2934414 3176523 3423483 3500658 3772818 4084101 4401621 4850766 4941258 5250987 5325418 5659227 6353046 6846966 7411887 7988127 8168202 8803242 9529569 10270449 10501974 11318454 12252303 13204863 14823774 15976254 16977681 18638963 19059138 20540898 22235661 23964381 24504606 26409726 28588707 30811347 33955362 36756909 37277926 39614589 44471322 47928762 55916889 57177414 61622694 66706983 71893143 73513818 79229178 85766121 92434041 111833778 118843767 130472741 133413966 143786286 167750667 171532242 184868082 200120949 215679429 237687534 257298363 260945482 277302123 335501334 391418223 400241898 431358858 503252001 514596726 554604246 600362847 647038287 782836446 831906369 913309187 1006504002 1174254669 1200725694 1294076574 1509756003 1663812738 1801088541 1826618374 1941114861 2348509338 2739927561 3019512006 3522764007 3602177082 3882229722 4529268009 5479855122 5823344583 7045528014 8219782683 9058536018 10568292021 11646689166 13587804027 16439565366 21136584042 24659348049 27175608054 31704876063 40763412081 49318696098 63409752126 73978044147 81526824162 95114628189 147956088294 190229256378 221934132441 285343884567 443868264882 570687769134 665802397323 1331604794646 1997407191969 3994814383938
• Sum of all divisors σ(n): 10494241920000
• Sum of proper divisors (its aliquot sum) s(n): 6499427536062
• 3994814383938 is an abundant number, because the sum of its proper divisors (6499427536062) is greater than itself. Its abundance is 2504613152124

Bases of 3994814383938

• Binary: 111010001000011101011111100000011101000010₂
• Hexadecimal: 0x3A21D7E0742
• Base-36: 1EZ6XCA4I

Squares and roots of 3994814383938

• 3994814383938 squared (3994814383938²) is 15958541962117942472387844
• 3994814383938 cubed (3994814383938³) is 63751412976946910091528169604660049672
• The square root of 3994814383938 is 1998703.1755460841
• The cube root of 3994814383938 is 15867.1478428999

Scales and comparisons

• 3,994,814,383,938 seconds is equal to 127,022 years, 38 weeks, 3 days, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 3,994,814,383,938 would take you about three hundred seventeen thousand, five hundred fifty-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 3994814383938 cubic inches would be around 1322.3 feet tall.

Recreational maths with 3994814383938

• 3994814383938 backwards is 8393834184993
• The number of decimal digits it has is: 13
• The sum of 3994814383938's digits is 72
• More coming soon!