4688809984

Names of 4688809984

• Cardinal: 4688809984 can be written as Four billion, six hundred eighty-eight million, eight hundred nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.688809984 × 10⁹

Factors of 4688809984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 252

Divisors of 4688809984

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 233 256 272 289 466 512 544 578 932 1024 1088 1156 1864 2048 2176 2312 3728 3961 4096 4352 4624 4913 7456 7922 8704 9248 9826 14912 15844 17408 18496 19652 29824 31688 34816 36992 39304 59648 63376 67337 69632 73984 78608 119296 126752 134674 147968 157216 238592 253504 269348 295936 314432 477184 507008 538696 591872 628864 954368 1014016 1077392 1144729 1183744 1257728 2028032 2154784 2289458 2515456 4056064 4309568 4578916 5030912 8112128 8619136 9157832 10061824 16224256 17238272 18315664 20123648 34476544 36631328 68953088 73262656 137906176 146525312 275812352 293050624 586101248 1172202496 2344404992 4688809984
• Sum of all divisors σ(n): 10005142680
• Sum of proper divisors (its aliquot sum) s(n): 5316332696
• 4688809984 is an abundant number, because the sum of its proper divisors (5316332696) is greater than itself. Its abundance is 627522712

Bases of 4688809984

• Binary: 100010111011110011001000000000000₂
• Hexadecimal: 0x117799000
• Base-36: 25JLGXS

Squares and roots of 4688809984

• 4688809984 squared (4688809984²) is 21984939066058080256
• 4688809984 cubed (4688809984³) is 103083201790564762228206075904
• The square root of 4688809984 is 68474.8857903393
• The cube root of 4688809984 is 1673.7382622765

Scales and comparisons

• 4,688,809,984 seconds is equal to 149 years, 4 weeks, 4 days, 15 hours, 13 minutes, 4 seconds.
• To count from 1 to 4,688,809,984 would take you about two hundred ninety-eight 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 4688809984 cubic inches would be around 139.5 feet tall.

Recreational maths with 4688809984

• 4688809984 backwards is 4899088864
• 4688809984 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4688809984's digits is 64
• More coming soon!