16456901616

Names of 16456901616

• Cardinal: 16456901616 can be written as Sixteen billion, four hundred fifty-six million, nine hundred one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.6456901616 × 10¹⁰

Factors of 16456901616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1626

Divisors of 16456901616

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 331 379 662 758 911 993 1137 1324 1516 1822 1986 2274 2648 2733 2979 3032 3411 3644 3972 4548 5296 5466 5958 6064 6822 7288 7944 8199 9096 10932 11916 13644 14576 15888 16398 18192 21864 23832 27288 32796 43728 47664 54576 65592 125449 131184 250898 301541 345269 376347 501796 603082 690538 752694 904623 1003592 1035807 1129041 1206164 1381076 1505388 1809246 2007184 2071614 2258082 2412328 2713869 2762152 3010776 3107421 3618492 4143228 4516164 4824656 5427738 5524304 6021552 6214842 7236984 8286456 9032328 10855476 12429684 14473968 16572912 18064656 21710952 24859368 43421904 49718736 114284039 228568078 342852117 457136156 685704234 914272312 1028556351 1371408468 1828544624 2057112702 2742816936 4114225404 5485633872 8228450808 16456901616
• Sum of all divisors σ(n): 46368341760
• Sum of proper divisors (its aliquot sum) s(n): 29911440144
• 16456901616 is an abundant number, because the sum of its proper divisors (29911440144) is greater than itself. Its abundance is 13454538528

Bases of 16456901616

• Binary: 1111010100111010000110001111110000₂
• Hexadecimal: 0x3D4E863F0
• Base-36: 7K60IK0

Squares and roots of 16456901616

• 16456901616 squared (16456901616²) is 270829610798703411456
• 16456901616 cubed (16456901616³) is 4457016259613833222694959312896
• The square root of 16456901616 is 128284.4558627427
• The cube root of 16456901616 is 2543.6031702735

Scales and comparisons

• 16,456,901,616 seconds is equal to 523 years, 14 weeks, 3 days, 9 hours, 33 minutes, 36 seconds.
• To count from 1 to 16,456,901,616 would take you about one thousand and forty-six 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 16456901616 cubic inches would be around 212 feet tall.

Recreational maths with 16456901616

• 16456901616 backwards is 61610965461
• The number of decimal digits it has is: 11
• The sum of 16456901616's digits is 45
• More coming soon!