5312217988

Names of 5312217988

• Cardinal: 5312217988 can be written as Five billion, three hundred twelve million, two hundred seventeen thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 5.312217988 × 10⁹

Factors of 5312217988

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2929

Divisors of 5312217988

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 77 98 121 154 196 242 308 343 484 539 686 847 1078 1331 1372 1694 2156 2662 2909 3388 3773 5324 5818 5929 7546 9317 11636 11858 15092 18634 20363 23716 31999 37268 40726 41503 63998 65219 81452 83006 127996 130438 142541 166012 223993 260876 285082 351989 447986 456533 570164 703978 895972 913066 997787 1407956 1567951 1826132 1995574 2463923 3135902 3871879 3991148 4927846 6271804 7743758 9855692 10975657 15487516 17247461 21951314 27103153 34494922 43902628 54206306 68989844 108412612 120732227 189722071 241464454 379444142 482928908 758888284 1328054497 2656108994 5312217988
• Sum of all divisors σ(n): 11928672000
• Sum of proper divisors (its aliquot sum) s(n): 6616454012
• 5312217988 is an abundant number, because the sum of its proper divisors (6616454012) is greater than itself. Its abundance is 1304236024

Bases of 5312217988

• Binary: 100111100101000100000001110000100₂
• Hexadecimal: 0x13CA20384
• Base-36: 2FUR9MS

Squares and roots of 5312217988

• 5312217988 squared (5312217988²) is 28219659952030768144
• 5312217988 cubed (5312217988³) is 149908985212421063664014174272
• The square root of 5312217988 is 72884.9640735317
• The cube root of 5312217988 is 1744.8521357017

Scales and comparisons

• 5,312,217,988 seconds is equal to 168 years, 47 weeks, 3 days, 6 minutes, 28 seconds.
• To count from 1 to 5,312,217,988 would take you about three hundred thirty-seven 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 5312217988 cubic inches would be around 145.4 feet tall.

Recreational maths with 5312217988

• 5312217988 backwards is 8897122135
• The number of decimal digits it has is: 10
• The sum of 5312217988's digits is 46
• More coming soon!