5120688128

Names of 5120688128

• Cardinal: 5120688128 can be written as Five billion, one hundred twenty million, six hundred eighty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 5.120688128 × 10⁹

Factors of 5120688128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 104

Divisors of 5120688128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 71 124 128 142 248 256 284 496 512 568 992 1024 1136 1984 2048 2201 2272 3968 4096 4402 4544 5041 7936 8192 8804 9088 10082 15872 16384 17608 18176 20164 31744 32768 35216 36352 40328 63488 70432 72704 80656 126976 140864 145408 156271 161312 253952 281728 290816 312542 322624 507904 563456 581632 625084 645248 1015808 1126912 1163264 1250168 1290496 2253824 2326528 2500336 2580992 4507648 5000672 5161984 9015296 10001344 10323968 18030592 20002688 20647936 36061184 40005376 41295872 72122368 80010752 82591744 160021504 165183488 320043008 640086016 1280172032 2560344064 5120688128
• Sum of all divisors σ(n): 10722574560
• Sum of proper divisors (its aliquot sum) s(n): 5601886432
• 5120688128 is an abundant number, because the sum of its proper divisors (5601886432) is greater than itself. Its abundance is 481198304

Bases of 5120688128

• Binary: 100110001001101111000000000000000₂
• Hexadecimal: 0x131378000
• Base-36: 2COQ48W

Squares and roots of 5120688128

• 5120688128 squared (5120688128²) is 26221446904240144384
• 5120688128 cubed (5120688128³) is 134271851861524860208154673152
• The square root of 5120688128 is 71558.9835590193
• The cube root of 5120688128 is 1723.6249635059

Scales and comparisons

• 5,120,688,128 seconds is equal to 162 years, 42 weeks, 5 days, 5 hours, 22 minutes, 8 seconds.
• To count from 1 to 5,120,688,128 would take you about three hundred twenty-five 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 5120688128 cubic inches would be around 143.6 feet tall.

Recreational maths with 5120688128

• 5120688128 backwards is 8218860215
• The number of decimal digits it has is: 10
• The sum of 5120688128's digits is 41
• More coming soon!