100198468125

Names of 100198468125

• Cardinal: 100198468125 can be written as One hundred billion, one hundred ninety-eight million, four hundred sixty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.00198468125 × 10¹¹

Factors of 100198468125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 322

Divisors of 100198468125

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 75 81 105 125 135 175 189 225 243 307 315 375 405 525 567 625 675 875 921 945 1125 1215 1535 1575 1701 1875 2025 2149 2625 2763 2835 3375 4375 4605 4725 5625 6075 6447 7675 7875 8289 8505 10125 10745 13125 13815 14175 16875 19341 23025 23625 24867 30375 32235 38375 39375 41445 42525 50625 53725 58023 69075 70875 74601 94249 96705 115125 118125 124335 151875 161175 174069 191875 207225 212625 268625 282747 290115 345375 354375 373005 471245 483525 522207 575625 621675 659743 805875 848241 870345 1036125 1063125 1343125 1413735 1450575 1726875 1865025 1979229 2356225 2417625 2544723 2611035 3108375 3298715 4029375 4241205 4351725 5180625 5937687 7068675 7252875 7634169 9325125 9896145 11781125 12088125 12723615 13055175 15541875 16493575 17813061 21206025 21758625 22902507 29688435 35343375 36264375 38170845 46625625 49480725 53439183 58905625 63618075 65275875 82467875 89065305 106030125 108793125 114512535 148442175 160317549 176716875 190854225 247403625 267195915 318090375 326379375 412339375 445326525 530150625 572562675 742210875 801587745 954271125 1237018125 1335979575 1590451875 2226632625 2862813375 3711054375 4007938725 4771355625 6679897875 11133163125 14314066875 20039693625 33399489375 100198468125
• Sum of all divisors σ(n): 215048337504
• Sum of proper divisors (its aliquot sum) s(n): 114849869379
• 100198468125 is an abundant number, because the sum of its proper divisors (114849869379) is greater than itself. Its abundance is 14651401254

Bases of 100198468125

• Binary: 1011101010100010010110100101000011101₂
• Hexadecimal: 0x17544B4A1D
• Base-36: 1A13KWT9

Squares and roots of 100198468125

• 100198468125 squared (100198468125²) is 10039733014596641015625
• 100198468125 cubed (100198468125³) is 1005965868446571694536169189453125
• The square root of 100198468125 is 316541.4161290745
• The cube root of 100198468125 is 4644.6574958445

Scales and comparisons

• 100,198,468,125 seconds is equal to 3,186 years, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 100,198,468,125 would take you about six thousand, three hundred 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 100198468125 cubic inches would be around 387.1 feet tall.

Recreational maths with 100198468125

• 100198468125 backwards is 521864891001
• 100198468125 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 100198468125's digits is 45
• More coming soon!