120907988091
120,907,988,091 is an odd composite number composed of three prime numbers multiplied together.
120907988091 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 120907988091:
36 × 113 × 3532
(3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 353 × 353)See below for interesting mathematical facts about the number 120907988091 from the Numbermatics database.
Names of 120907988091
- Cardinal: 120907988091 can be written as One hundred twenty billion, nine hundred seven million, nine hundred eighty-eight thousand and ninety-one.
Scientific notation
- Scientific notation: 1.20907988091 × 1011
Factors of 120907988091
Divisors of 120907988091
- Number of divisors d(n): 84
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Complete list of divisors:
1 3 9 11 27 33 81 99 121 243 297 353 363 729 891 1059 1089 1331 2673 3177 3267 3883 3993 8019 9531 9801 11649 11979 28593 29403 34947 35937 42713 85779 88209 104841 107811 124609 128139 257337 314523 323433 373827 384417 469843 943569 970299 1121481 1153251 1370699 1409529 2830707 3364443 3459753 4112097 4228587 10093329 10379259 12336291 12685761 15077689 30279987 31137777 37008873 38057283 45233067 90839961 111026619 114171849 135699201 165854579 333079857 342515547 407097603 497563737 999239571 1221292809 1492691211 3663878427 4478073633 10991635281 13434220899 40302662697 120907988091
- Sum of all divisors σ(n): 199959794376
- Sum of proper divisors (its aliquot sum) s(n): 79051806285
- 120907988091 is a deficient number, because the sum of its proper divisors (79051806285) is less than itself. Its deficiency is 41856181806
Bases of 120907988091
- Binary: 11100001001101010110101111100011110112
- Hexadecimal: 0x1C26AD7C7B
- Base-36: 1JJLHSOR
Squares and roots of 120907988091
- 120907988091 squared (1209079880912) is 14618741584213397824281
- 120907988091 cubed (1209079880913) is 1767522633369479977740812458637571
-
The
square root of 120907988091 is 347718.2596456503 -
The
cube root of 120907988091 is 4944.8334092175
Scales and comparisons
How big is 120907988091?- 120,907,988,091 seconds is equal to 3,844 years, 26 weeks, 14 minutes, 51 seconds.
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To count from 1 to 120,907,988,091 would take you about seven thousand, six hundred eighty-nine 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 120907988091 cubic inches would be around 412.1 feet tall.
Recreational maths with 120907988091
- 120907988091 backwards is 190889709021
- The number of decimal digits it has is: 12
- The sum of 120907988091's digits is 54
- More coming soon!
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