16886343390

Names of 16886343390

• Cardinal: 16886343390 can be written as Sixteen billion, eight hundred eighty-six million, three hundred forty-three thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.688634339 × 10¹⁰

Factors of 16886343390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3906

Divisors of 16886343390

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 59 70 105 118 177 210 295 354 397 413 590 794 826 885 1191 1239 1770 1985 2065 2382 2478 2779 3433 3970 4130 5558 5955 6195 6866 8337 10299 11910 12390 13895 16674 17165 20598 23423 24031 27790 34330 41685 46846 48062 51495 70269 72093 83370 102990 117115 120155 140538 144186 163961 202547 234230 240310 327922 351345 360465 405094 491883 607641 702690 720930 819805 983766 1012735 1215282 1362901 1417829 1639610 2025470 2459415 2725802 2835658 3038205 4088703 4253487 4918830 6076410 6814505 7089145 8177406 8506974 9540307 13629010 14178290 19080614 20443515 21267435 28620921 40887030 42534870 47701535 57241842 80411159 95403070 143104605 160822318 241233477 286209210 402055795 482466954 562878113 804111590 1125756226 1206167385 1688634339 2412334770 2814390565 3377268678 5628781130 8443171695 16886343390
• Sum of all divisors σ(n): 47234257920
• Sum of proper divisors (its aliquot sum) s(n): 30347914530
• 16886343390 is an abundant number, because the sum of its proper divisors (30347914530) is greater than itself. Its abundance is 13461571140

Bases of 16886343390

• Binary: 1111101110100000010010011011011110₂
• Hexadecimal: 0x3EE8126DE
• Base-36: 7R9OXY6

Squares and roots of 16886343390

• 16886343390 squared (16886343390²) is 285148593084996692100
• 16886343390 cubed (16886343390³) is 4815117060008633599814700219000
• The square root of 16886343390 is 129947.4639614025
• The cube root of 16886343390 is 2565.5385149621

Scales and comparisons

• 16,886,343,390 seconds is equal to 536 years, 48 weeks, 3 days, 18 hours, 56 minutes, 30 seconds.
• To count from 1 to 16,886,343,390 would take you about one thousand and seventy-three 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 16886343390 cubic inches would be around 213.8 feet tall.

Recreational maths with 16886343390

• 16886343390 backwards is 09334368861
• The number of decimal digits it has is: 11
• The sum of 16886343390's digits is 51
• More coming soon!