855374539418

Names of 855374539418

• Cardinal: 855374539418 can be written as Eight hundred fifty-five billion, three hundred seventy-four million, five hundred thirty-nine thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 8.55374539418 × 10¹¹

Factors of 855374539418

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5428

Divisors of 855374539418

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 14 23 31 46 62 107 157 161 214 217 314 322 434 713 749 1099 1426 1498 2198 2461 3317 3611 4867 4922 4991 5101 6634 7222 9734 9982 10202 16799 17227 23219 25277 33598 34069 34454 35707 46438 50554 68138 71414 76291 111941 117323 117593 152582 158131 223882 234646 235186 316262 386377 520769 534037 545807 772754 783587 800857 821261 1041538 1068074 1091614 1106917 1567174 1601714 1642522 2213834 2704639 3637013 3645383 3820649 5409278 5605999 7274026 7290766 7641298 11211998 11977687 12553561 16920017 18419711 23955374 24826567 25107122 25459091 33840034 36839422 49653134 50918182 83843809 85691699 87874927 118440119 128937977 167687618 171383398 173785969 175749854 236880238 257875954 347571938 389160391 571011041 599841893 778320782 1142022082 1199683786 1970909077 2656442669 2724122737 3941818154 3997077287 5312885338 5448245474 7994154574 13796363539 18595098683 27592727078 37190197366 61098181387 122196362774 427687269709 855374539418
• Sum of all divisors σ(n): 1604699652096
• Sum of proper divisors (its aliquot sum) s(n): 749325112678
• 855374539418 is a deficient number, because the sum of its proper divisors (749325112678) is less than itself. Its deficiency is 106049426740

Bases of 855374539418

• Binary: 1100011100101000010010111010101010011010₂
• Hexadecimal: 0xC7284BAA9A
• Base-36: AWYBWYOQ

Squares and roots of 855374539418

• 855374539418 squared (855374539418²) is 731665602684555635778724
• 855374539418 cubed (855374539418³) is 625848127904295161296222203263742632
• The square root of 855374539418 is 924864.6059926823
• The cube root of 855374539418 is 9492.6056566847

Scales and comparisons

• 855,374,539,418 seconds is equal to 27,198 years, 13 weeks, 5 days, 6 hours, 43 minutes, 38 seconds.
• To count from 1 to 855,374,539,418 would take you about fifty-four thousand, three hundred ninety-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 855374539418 cubic inches would be around 791.1 feet tall.

Recreational maths with 855374539418

• 855374539418 backwards is 814935473558
• 855374539418 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 855374539418's digits is 62
• More coming soon!