389879853136

Names of 389879853136

• Cardinal: 389879853136 can be written as Three hundred eighty-nine billion, eight hundred seventy-nine million, eight hundred fifty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.89879853136 × 10¹¹

Factors of 389879853136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 505

Divisors of 389879853136

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 16 17 31 34 37 59 62 68 74 118 124 136 148 236 248 272 296 359 472 496 527 592 629 718 944 1003 1054 1147 1258 1436 1829 2006 2108 2183 2294 2516 2872 3481 3658 4012 4216 4366 4588 5032 5744 6103 6962 7316 8024 8432 8732 9176 10064 11129 12206 13283 13924 14632 16048 17464 18352 19499 21181 22258 24412 26566 27848 29264 31093 34928 37111 38998 42362 44516 48824 53132 55696 59177 62186 67673 74222 77996 84724 89032 97648 106264 107911 118354 124372 128797 135346 148444 155992 169448 178064 189193 212528 215822 225811 236708 248744 257594 270692 296888 311984 338896 360077 378386 411773 431644 451622 473416 497488 515188 541384 593776 656611 720154 756772 783697 823546 863288 903244 946832 1030376 1082768 1150441 1249679 1313222 1440308 1513544 1567394 1647092 1726576 1806488 1834487 2060752 2189549 2300882 2499358 2626444 2880616 3027088 3134788 3294184 3612976 3668974 3992707 4379098 4601764 4998716 5252888 5761232 6269576 6588368 7000141 7337948 7985414 8758196 9203528 9997432 10505776 11162387 12539152 13322849 14000282 14675896 15970828 17516392 18407056 19994864 21244543 22324774 24294607 26645698 28000564 29351792 31941656 35032784 38740049 42489086 44649548 46238123 48589214 53291396 56001128 63883312 67876019 77480098 84978172 89299096 92476246 97178428 106582792 112002256 135752038 154960196 169956344 178598192 184952492 194356856 213165584 271504076 309920392 339912688 369904984 388713712 413008319 543008152 619840784 658580833 739809968 786048091 826016638 1086016304 1317161666 1433381813 1572096182 1652033276 2634323332 2866763626 3144192364 3304066552 5268646664 5733527252 6288384728 6608133104 10537293328 11467054504 12576769456 22934109008 24367490821 48734981642 97469963284 194939926568 389879853136
• Sum of all divisors σ(n): 864960353280
• Sum of proper divisors (its aliquot sum) s(n): 475080500144
• 389879853136 is an abundant number, because the sum of its proper divisors (475080500144) is greater than itself. Its abundance is 85200647008

Bases of 389879853136

• Binary: 101101011000110101001100111000001010000₂
• Hexadecimal: 0x5AC6A67050
• Base-36: 4Z3WEC0G

Squares and roots of 389879853136

• 389879853136 squared (389879853136²) is 152006299881348929034496
• 389879853136 cubed (389879853136³) is 59264193873487094677540186757779456
• The square root of 389879853136 is 624403.5979524781
• The cube root of 389879853136 is 7305.3932318441

Scales and comparisons

• 389,879,853,136 seconds is equal to 12,396 years, 50 weeks, 4 days, 7 hours, 12 minutes, 16 seconds.
• To count from 1 to 389,879,853,136 would take you about twenty-four thousand, seven hundred ninety-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 389879853136 cubic inches would be around 608.8 feet tall.

Recreational maths with 389879853136

• 389879853136 backwards is 631358978983
• The number of decimal digits it has is: 12
• The sum of 389879853136's digits is 70
• More coming soon!