389455697696

Names of 389455697696

• Cardinal: 389455697696 can be written as Three hundred eighty-nine billion, four hundred fifty-five million, six hundred ninety-seven thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 3.89455697696 × 10¹¹

Factors of 389455697696

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 723

Divisors of 389455697696

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 41 52 68 82 104 136 164 169 208 221 272 277 328 338 373 416 442 533 544 554 656 676 697 746 884 1066 1108 1312 1352 1394 1492 1768 2132 2216 2704 2788 2873 2984 3536 3601 4264 4432 4709 4849 5408 5576 5746 5968 6341 6929 7072 7202 8528 8864 9061 9418 9698 11152 11357 11492 11936 12682 13858 14404 15293 17056 18122 18836 19396 22304 22714 22984 25364 27716 28808 30586 36244 37672 38792 45428 45968 46813 50728 55432 57616 61172 61217 63037 72488 75344 77584 82433 90856 91936 93626 101456 103321 110864 115232 117793 122344 122434 126074 144976 147641 150688 155168 164866 181712 187252 193069 198809 202912 206642 221728 235586 244688 244868 252148 259981 289952 295282 329732 363424 374504 386138 397618 413284 471172 489376 489736 504296 519962 590564 659464 749008 772276 795236 795821 826568 942344 979472 1008592 1039924 1071629 1181128 1318928 1343173 1498016 1544552 1590472 1591642 1653136 1756457 1884688 1919333 1958944 2017184 2079848 2143258 2362256 2509897 2584517 2637856 2686346 3089104 3180944 3183284 3306272 3379753 3512914 3769376 3838666 4159696 4236161 4286516 4724512 5019794 5169034 5372692 6178208 6361888 6366568 6759506 7025828 7677332 8319392 8472322 8573032 10039588 10338068 10745384 12733136 13519012 14051656 15354664 16944644 17146064 17461249 20079176 20676136 21490768 22833941 25466272 27038024 28103312 30709328 32628661 33889288 34292128 34922498 40158352 41352272 42981536 43936789 45667882 54076048 55070093 56206624 61418656 65257322 67778576 69844996 72014737 80316704 82704544 87873578 91335764 108152096 110140186 130514644 135557152 139689992 144029474 175747156 182671528 220280372 261029288 279379984 288058948 296841233 351494312 365343056 440560744 522058576 558759968 576117896 593682466 702988624 715911209 730686112 881121488 936191581 1044117152 1152235792 1187364932 1405977248 1431822418 1762242976 1872383162 2304471584 2374729864 2863644836 3744766324 4749459728 5727289672 7489532648 9498919456 11454579344 12170490553 14979065296 22909158688 24340981106 29958130592 48681962212 97363924424 194727848848 389455697696
• Sum of all divisors σ(n): 906212050128
• Sum of proper divisors (its aliquot sum) s(n): 516756352432
• 389455697696 is an abundant number, because the sum of its proper divisors (516756352432) is greater than itself. Its abundance is 127300654736

Bases of 389455697696

• Binary: 101101010101101010111100101011100100000₂
• Hexadecimal: 0x5AAD5E5720
• Base-36: 4YWVV7KW

Squares and roots of 389455697696

• 389455697696 squared (389455697696²) is 151675740467878139708416
• 389455697696 cubed (389455697696³) is 59070981327474902376847715283009536
• The square root of 389455697696 is 624063.8570659257
• The cube root of 389455697696 is 7302.7430593079

Scales and comparisons

• 389,455,697,696 seconds is equal to 12,383 years, 25 weeks, 2 days, 2 hours, 14 minutes, 56 seconds.
• To count from 1 to 389,455,697,696 would take you about twenty-four thousand, seven hundred sixty-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 389455697696 cubic inches would be around 608.6 feet tall.

Recreational maths with 389455697696

• 389455697696 backwards is 696796554983
• The number of decimal digits it has is: 12
• The sum of 389455697696's digits is 77
• More coming soon!