109393920

Names of 109393920

• Cardinal: 109393920 can be written as One hundred nine million, three hundred ninety-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.0939392 × 10⁸

Factors of 109393920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1197

Divisors of 109393920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1187 1280 1440 1536 1920 2048 2304 2374 2560 2880 3072 3561 3840 4608 4748 5120 5760 5935 6144 7122 7680 9216 9496 10240 10683 11520 11870 14244 15360 17805 18432 18992 21366 23040 23740 28488 30720 35610 37984 42732 46080 47480 53415 56976 71220 75968 85464 92160 94960 106830 113952 142440 151936 170928 189920 213660 227904 284880 303872 341856 379840 427320 455808 569760 607744 683712 759680 854640 911616 1139520 1215488 1367424 1519360 1709280 1823232 2279040 2430976 2734848 3038720 3418560 3646464 4558080 5469696 6077440 6837120 7292928 9116160 10939392 12154880 13674240 18232320 21878784 27348480 36464640 54696960 109393920
• Sum of all divisors σ(n): 379459080
• Sum of proper divisors (its aliquot sum) s(n): 270065160
• 109393920 is an abundant number, because the sum of its proper divisors (270065160) is greater than itself. Its abundance is 160671240

Bases of 109393920

• Binary: 110100001010011100000000000₂
• Hexadecimal: 0x6853800
• Base-36: 1T4OW0

Squares and roots of 109393920

• 109393920 squared (109393920²) is 11967029732966400
• 109393920 cubed (109393920³) is 1309120293245747724288000
• The square root of 109393920 is 10459.1548415731
• The cube root of 109393920 is 478.2603694617

Scales and comparisons

• 109,393,920 seconds is equal to 3 years, 24 weeks, 6 days, 3 hours, 12 minutes.
• To count from 1 to 109,393,920 would take you about five 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 109393920 cubic inches would be around 39.9 feet tall.

Recreational maths with 109393920

• 109393920 backwards is 029393901
• 109393920 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 109393920's digits is 36
• More coming soon!