5388615680

Names of 5388615680

• Cardinal: 5388615680 can be written as Five billion, three hundred eighty-eight million, six hundred fifteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 5.38861568 × 10⁹

Factors of 5388615680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 9411

Divisors of 5388615680

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 512 560 640 896 1024 1120 1280 1792 2048 2240 2560 3584 4096 4480 5120 7168 8192 8960 9397 10240 14336 16384 17920 18794 20480 28672 35840 37588 40960 46985 57344 65779 71680 75176 81920 93970 114688 131558 143360 150352 187940 263116 286720 300704 328895 375880 526232 573440 601408 657790 751760 1052464 1202816 1315580 1503520 2104928 2405632 2631160 3007040 4209856 4811264 5262320 6014080 8419712 9622528 10524640 12028160 16839424 19245056 21049280 24056320 33678848 38490112 42098560 48112640 67357696 76980224 84197120 96225280 134715392 153960448 168394240 192450560 269430784 336788480 384901120 538861568 673576960 769802240 1077723136 1347153920 2694307840 5388615680
• Sum of all divisors σ(n): 14781324768
• Sum of proper divisors (its aliquot sum) s(n): 9392709088
• 5388615680 is an abundant number, because the sum of its proper divisors (9392709088) is greater than itself. Its abundance is 4004093408

Bases of 5388615680

• Binary: 101000001001011111100000000000000₂
• Hexadecimal: 0x1412FC000
• Base-36: 2H48QGW

Squares and roots of 5388615680

• 5388615680 squared (5388615680²) is 29037178946741862400
• 5388615680 cubed (5388615680³) is 156470197775379084641042432000
• The square root of 5388615680 is 73407.1909284097
• The cube root of 5388615680 is 1753.1768883465

Scales and comparisons

• 5,388,615,680 seconds is equal to 171 years, 17 weeks, 5 days, 5 hours, 41 minutes, 20 seconds.
• To count from 1 to 5,388,615,680 would take you about three hundred forty-two 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 5388615680 cubic inches would be around 146.1 feet tall.

Recreational maths with 5388615680

• 5388615680 backwards is 0865168835
• The number of decimal digits it has is: 10
• The sum of 5388615680's digits is 50
• More coming soon!