100272398120

Names of 100272398120

• Cardinal: 100272398120 can be written as One hundred billion, two hundred seventy-two million, three hundred ninety-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.0027239812 × 10¹¹

Factors of 100272398120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12251

Divisors of 100272398120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 53 68 85 106 136 170 212 233 265 340 424 466 530 680 901 932 1060 1165 1802 1864 2120 2330 3604 3961 4505 4660 7208 7922 9010 9320 11941 12349 15844 18020 19805 23882 24698 31688 36040 39610 47764 49396 59705 61745 79220 95528 98792 119410 123490 158440 202997 209933 238820 246980 405994 419866 477640 493960 632873 811988 839732 1014985 1049665 1265746 1623976 1679464 2029970 2099330 2531492 2782253 3164365 4059940 4198660 5062984 5564506 6328730 8119880 8397320 10758841 11129012 12657460 13911265 21517682 22258024 25314920 27822530 43035364 47298301 53794205 55645060 86070728 94596602 107588410 111290120 147459409 189193204 215176820 236491505 294918818 378386408 430353640 472983010 589837636 737297045 945966020 1179675272 1474594090 1891932040 2506809953 2949188180 5013619906 5898376360 10027239812 12534049765 20054479624 25068099530 50136199060 100272398120
• Sum of all divisors σ(n): 244456561440
• Sum of proper divisors (its aliquot sum) s(n): 144184163320
• 100272398120 is an abundant number, because the sum of its proper divisors (144184163320) is greater than itself. Its abundance is 43911765200

Bases of 100272398120

• Binary: 1011101011000101100110101111100101000₂
• Hexadecimal: 0x1758B35F28
• Base-36: 1A2BLHK8

Squares and roots of 100272398120

• 100272398120 squared (100272398120²) is 10054553824735779534400
• 100272398120 cubed (100272398120³) is 1008194224032874789281905035328000
• The square root of 100272398120 is 316658.1723562491
• The cube root of 100272398120 is 4645.7995461967

Scales and comparisons

• 100,272,398,120 seconds is equal to 3,188 years, 18 weeks, 2 days, 3 hours, 55 minutes, 20 seconds.
• To count from 1 to 100,272,398,120 would take you about six thousand, three hundred seventy-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 100272398120 cubic inches would be around 387.1 feet tall.

Recreational maths with 100272398120

• 100272398120 backwards is 021893272001
• The number of decimal digits it has is: 12
• The sum of 100272398120's digits is 35
• More coming soon!