107687189428

Names of 107687189428

• Cardinal: 107687189428 can be written as One hundred seven billion, six hundred eighty-seven million, one hundred eighty-nine thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.07687189428 × 10¹¹

Factors of 107687189428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1172

Divisors of 107687189428

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 52 67 76 91 133 134 182 247 266 268 307 364 469 494 532 614 757 871 938 988 1228 1273 1514 1729 1742 1876 2149 2546 3028 3458 3484 3991 4298 5092 5299 5833 6097 6916 7982 8596 8911 9841 10598 11666 12194 14383 15964 16549 17822 19682 20569 21196 23332 24388 27937 28766 33098 35644 39364 40831 41138 50719 55874 57532 66196 68887 75829 81662 82276 100681 101438 111748 115843 137774 143983 151658 163324 186979 201362 202876 231686 232399 267397 275548 287966 303316 355033 373958 390811 402724 463372 464798 530803 534794 575932 659347 710066 747916 781622 929596 963661 1061606 1069588 1308853 1318694 1420132 1563244 1626793 1871779 1927322 2123212 2617706 2637388 2735677 3021187 3253586 3743558 3854644 4415581 4615429 5080543 5235412 5471354 6042374 6507172 6745627 7487116 8831162 9230858 10161086 10942708 12084748 12527593 13491254 15570733 17662324 18461716 20322172 21148309 25055186 26982508 30909067 31141466 35563801 42296618 50110372 57402553 61818134 62282932 71127602 84593236 87693151 108995131 114805106 123636268 142255204 175386302 202419529 217990262 229610212 295843927 350772604 401817871 404839058 435980524 591687854 803635742 809678116 1183375708 1416936703 1607271484 2070907489 2833873406 3845971051 4141814978 5667746812 7691942102 8283629956 15383884204 26921797357 53843594714 107687189428
• Sum of all divisors σ(n): 248928655360
• Sum of proper divisors (its aliquot sum) s(n): 141241465932
• 107687189428 is an abundant number, because the sum of its proper divisors (141241465932) is greater than itself. Its abundance is 33554276504

Bases of 107687189428

• Binary: 1100100010010101010000001101110110100₂
• Hexadecimal: 0x1912A81BB4
• Base-36: 1DGY675G

Squares and roots of 107687189428

• 107687189428 squared (107687189428²) is 11596530766901954967184
• 107687189428 cubed (107687189428³) is 1248797805403000937254668931730752
• The square root of 107687189428 is 328157.2632565063
• The cube root of 107687189428 is 4757.6009706167

Scales and comparisons

• 107,687,189,428 seconds is equal to 3,424 years, 6 weeks, 1 day, 12 hours, 10 minutes, 28 seconds.
• To count from 1 to 107,687,189,428 would take you about six thousand, eight hundred forty-eight 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 107687189428 cubic inches would be around 396.5 feet tall.

Recreational maths with 107687189428

• 107687189428 backwards is 824981786701
• The number of decimal digits it has is: 12
• The sum of 107687189428's digits is 61
• More coming soon!