389054132928

Names of 389054132928

• Cardinal: 389054132928 can be written as Three hundred eighty-nine billion, fifty-four million, one hundred thirty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.89054132928 × 10¹¹

Factors of 389054132928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 399546

Divisors of 389054132928

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 89 96 114 144 152 171 178 192 228 267 288 304 342 356 456 534 576 608 684 712 801 912 1068 1216 1368 1424 1602 1691 1824 2136 2736 2848 3204 3382 3648 4272 5073 5472 5696 6408 6764 8544 10146 10944 12816 13528 15219 17088 20292 25632 27056 30438 40584 51264 54112 60876 81168 108224 121752 162336 243504 324672 399433 487008 798866 974016 1198299 1597732 2396598 3195464 3594897 4793196 6390928 7189794 7589227 9586392 12781856 14379588 15178454 19172784 22767681 25563712 28759176 30356908 35549537 38345568 45535362 57518352 60713816 68303043 71099074 76691136 91070724 106648611 115036704 121427632 136606086 142198148 182141448 213297222 230073408 242855264 273212172 284396296 319945833 364282896 426594444 485710528 546424344 568792592 639891666 675441203 728565792 853188888 1092848688 1137585184 1279783332 1350882406 1457131584 1706377776 2026323609 2185697376 2275170368 2559566664 2701764812 3412755552 4052647218 4371394752 5119133328 5403529624 6078970827 6825511104 8105294436 10238266656 10807059248 12157941654 16210588872 20476533312 21614118496 24315883308 32421177744 43228236992 48631766616 64842355488 97263533232 129684710976 194527066464 389054132928
• Sum of all divisors σ(n): 1187037961200
• Sum of proper divisors (its aliquot sum) s(n): 797983828272
• 389054132928 is an abundant number, because the sum of its proper divisors (797983828272) is greater than itself. Its abundance is 408929695344

Bases of 389054132928

• Binary: 101101010010101011011101111001011000000₂
• Hexadecimal: 0x5A956EF2C0
• Base-36: 4YQ8SA80

Squares and roots of 389054132928

• 389054132928 squared (389054132928²) is 151363118348357893853184
• 389054132928 cubed (389054132928³) is 58888446766298627845674762052042752
• The square root of 389054132928 is 623742.0403724603
• The cube root of 389054132928 is 7300.2322621291

Scales and comparisons

• 389,054,132,928 seconds is equal to 12,370 years, 37 weeks, 2 days, 8 hours, 28 minutes, 48 seconds.
• To count from 1 to 389,054,132,928 would take you about twenty-four thousand, seven hundred forty-one 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 389054132928 cubic inches would be around 608.4 feet tall.

Recreational maths with 389054132928

• 389054132928 backwards is 829231450983
• The number of decimal digits it has is: 12
• The sum of 389054132928's digits is 54
• More coming soon!