16858472448

Names of 16858472448

• Cardinal: 16858472448 can be written as Sixteen billion, eight hundred fifty-eight million, four hundred seventy-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.6858472448 × 10¹⁰

Factors of 16858472448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 685978

Divisors of 16858472448

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 2048 3072 4096 6144 8192 12288 24576 685973 1371946 2057919 2743892 4115838 5487784 8231676 10975568 16463352 21951136 32926704 43902272 65853408 87804544 131706816 175609088 263413632 351218176 526827264 702436352 1053654528 1404872704 2107309056 2809745408 4214618112 5619490816 8429236224 16858472448
• Sum of all divisors σ(n): 44953248168
• Sum of proper divisors (its aliquot sum) s(n): 28094775720
• 16858472448 is an abundant number, because the sum of its proper divisors (28094775720) is greater than itself. Its abundance is 11236303272

Bases of 16858472448

• Binary: 1111101100110101111110000000000000₂
• Hexadecimal: 0x3ECD7E000
• Base-36: 7QT3KLC

Squares and roots of 16858472448

• 16858472448 squared (16858472448²) is 284208093279975112704
• 16858472448 cubed (16858472448³) is 4791314310059074387646078779392
• The square root of 16858472448 is 129840.1804065291
• The cube root of 16858472448 is 2564.1262622963

Scales and comparisons

• 16,858,472,448 seconds is equal to 536 years, 2 weeks, 3 days, 5 hours, 48 seconds.
• To count from 1 to 16,858,472,448 would take you about one thousand and seventy-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 16858472448 cubic inches would be around 213.7 feet tall.

Recreational maths with 16858472448

• 16858472448 backwards is 84427485861
• The number of decimal digits it has is: 11
• The sum of 16858472448's digits is 57
• More coming soon!