6189778920

Names of 6189778920

• Cardinal: 6189778920 can be written as Six billion, one hundred eighty-nine million, seven hundred seventy-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.18977892 × 10⁹

Factors of 6189778920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 59311

Divisors of 6189778920

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 67 78 104 120 130 134 156 195 201 260 268 312 335 390 402 520 536 670 780 804 871 1005 1340 1560 1608 1742 2010 2613 2680 3484 4020 4355 5226 6968 8040 8710 10452 13065 17420 20904 26130 34840 52260 59221 104520 118442 177663 236884 296105 355326 473768 592210 710652 769873 888315 1184420 1421304 1539746 1776630 2309619 2368840 3079492 3553260 3849365 3967807 4619238 6158984 7106520 7698730 7935614 9238476 11548095 11903421 15397460 15871228 18476952 19839035 23096190 23806842 30794920 31742456 39678070 46192380 47613684 51581491 59517105 79356140 92384760 95227368 103162982 119034210 154744473 158712280 206325964 238068420 257907455 309488946 412651928 476136840 515814910 618977892 773722365 1031629820 1237955784 1547444730 2063259640 3094889460 6189778920
• Sum of all divisors σ(n): 20296563840
• Sum of proper divisors (its aliquot sum) s(n): 14106784920
• 6189778920 is an abundant number, because the sum of its proper divisors (14106784920) is greater than itself. Its abundance is 7917006000

Bases of 6189778920

• Binary: 101110000111100001000011111101000₂
• Hexadecimal: 0x170F087E8
• Base-36: 2UD8FZC

Squares and roots of 6189778920

• 6189778920 squared (6189778920²) is 38313363078476366400
• 6189778920 cubed (6189778920³) is 237151247137459318460916288000
• The square root of 6189778920 is 78675.1480456185
• The cube root of 6189778920 is 1836.0804759653

Scales and comparisons

• 6,189,778,920 seconds is equal to 196 years, 42 weeks, 2 days, 23 hours, 2 minutes.
• To count from 1 to 6,189,778,920 would take you about three 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 6189778920 cubic inches would be around 153 feet tall.

Recreational maths with 6189778920

• 6189778920 backwards is 0298779816
• The number of decimal digits it has is: 10
• The sum of 6189778920's digits is 57
• More coming soon!