121398250703125
121,398,250,703,125 is an odd composite number composed of four prime numbers multiplied together.
121398250703125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 121398250703125:
57 × 112 × 1572 × 521
(5 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 157 × 157 × 521)See below for interesting mathematical facts about the number 121398250703125 from the Numbermatics database.
Names of 121398250703125
- Cardinal: 121398250703125 can be written as One hundred twenty-one trillion, three hundred ninety-eight billion, two hundred fifty million, seven hundred three thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.21398250703125 × 1014
Factors of 121398250703125
Divisors of 121398250703125
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 11 25 55 121 125 157 275 521 605 625 785 1375 1727 2605 3025 3125 3925 5731 6875 8635 13025 15125 15625 18997 19625 24649 28655 34375 43175 63041 65125 75625 78125 81797 94985 98125 123245 143275 171875 215875 271139 315205 325625 378125 408985 474925 490625 616225 716375 859375 899767 1079375 1355695 1576025 1628125 1890625 2044925 2374625 2453125 2982529 3081125 3581875 4498835 5396875 6778475 7880125 8140625 9453125 9897437 10224625 11873125 12265625 12842129 14912645 15405625 17909375 22494175 26984375 33892375 39400625 40703125 49487185 51123125 59365625 64210645 74563225 77028125 89546875 112470875 134921875 141263419 169461875 197003125 247435925 255615625 296828125 321053225 372816125 385140625 447734375 562354375 706317095 847309375 985015625 1237179625 1278078125 1484140625 1553897609 1605266125 1864080625 1925703125 2811771875 3531585475 4236546875 4925078125 6185898125 6390390625 7769488045 8026330625 9320403125 14058859375 17657927375 21182734375 30929490625 38847440225 40131653125 46602015625 70294296875 88289636875 154647453125 194237201125 200658265625 233010078125 441448184375 773237265625 971186005625 1003291328125 2207240921875 4855930028125 11036204609375 24279650140625 121398250703125
- Sum of all divisors σ(n): 168188122366992
- Sum of proper divisors (its aliquot sum) s(n): 46789871663867
- 121398250703125 is a deficient number, because the sum of its proper divisors (46789871663867) is less than itself. Its deficiency is 74608379039258
Bases of 121398250703125
- Binary: 110111001101001001110111001110000001001000101012
- Hexadecimal: 0x6E693B9C0915
- Base-36: 1715L4242D
Squares and roots of 121398250703125
- 121398250703125 squared (1213982507031252) is 14737535273778789556884765625
- 121398250703125 cubed (1213982507031253) is 1789111001912345428699797405719757080078125
-
The
square root of 121398250703125 is 11018087.4339934787 -
The
cube root of 121398250703125 is 49515.0789966113
Scales and comparisons
How big is 121398250703125?- 121,398,250,703,125 seconds is equal to 3,860,088 years, 44 weeks, 6 days, 2 hours, 25 minutes, 25 seconds.
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To count from 1 to 121,398,250,703,125 would take you about nine million, six hundred fifty thousand, two hundred twenty-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 121398250703125 cubic inches would be around 4126.3 feet tall.
Recreational maths with 121398250703125
- 121398250703125 backwards is 521307052893121
- The number of decimal digits it has is: 15
- The sum of 121398250703125's digits is 49
- More coming soon!
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