121007445020
121,007,445,020 is an even composite number composed of seven prime numbers multiplied together.
121007445020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 121007445020:
22 × 5 × 7 × 11 × 53 × 181 × 8191
(2 × 2 × 5 × 7 × 11 × 53 × 181 × 8191)See below for interesting mathematical facts about the number 121007445020 from the Numbermatics database.
Names of 121007445020
- Cardinal: 121007445020 can be written as One hundred twenty-one billion, seven million, four hundred forty-five thousand and twenty.
Scientific notation
- Scientific notation: 1.2100744502 × 1011
Factors of 121007445020
Divisors of 121007445020
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 35 44 53 55 70 77 106 110 140 154 181 212 220 265 308 362 371 385 530 583 724 742 770 905 1060 1166 1267 1484 1540 1810 1855 1991 2332 2534 2915 3620 3710 3982 4081 5068 5830 6335 7420 7964 8162 8191 9593 9955 11660 12670 13937 16324 16382 19186 19910 20405 25340 27874 32764 38372 39820 40810 40955 47965 55748 57337 67151 69685 81620 81910 90101 95930 105523 114674 134302 139370 163820 180202 191860 211046 229348 268604 278740 286685 335755 360404 422092 434123 450505 527615 573370 630707 671510 738661 868246 901010 1055230 1146740 1261414 1343020 1477322 1482571 1736492 1802020 2110460 2170615 2522828 2954644 2965142 3038861 3153535 3693305 4341230 4775353 5930284 6077722 6307070 7386610 7412855 8682460 9550706 10377997 12155444 12614140 14773220 14825710 15194305 16308281 19101412 20755994 23876765 29651420 30388610 32616562 33427471 41511988 47753530 51889985 60777220 65233124 66854942 78576263 81541405 95507060 103779970 114157967 133709884 157152526 163082810 167137355 207559940 228315934 314305052 326165620 334274710 392881315 456631868 550033841 570789835 668549420 785762630 864338893 1100067682 1141579670 1571525260 1728677786 2200135364 2283159340 2750169205 3457355572 4321694465 5500338410 6050372251 8643388930 11000676820 12100744502 17286777860 24201489004 30251861255 60503722510 121007445020
- Sum of all divisors σ(n): 324620255232
- Sum of proper divisors (its aliquot sum) s(n): 203612810212
- 121007445020 is an abundant number, because the sum of its proper divisors (203612810212) is greater than itself. Its abundance is 82605365192
Bases of 121007445020
- Binary: 11100001011001001101100010100000111002
- Hexadecimal: 0x1C2C9B141C
- Base-36: 1JL8PI58
Squares and roots of 121007445020
- 121007445020 squared (1210074450202) is 14642801750268322800400
- 121007445020 cubed (1210074450203) is 1771888027734353841517015434008000
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The
square root of 121007445020 is 347861.2439177437 -
The
cube root of 121007445020 is 4946.1888839231
Scales and comparisons
How big is 121007445020?- 121,007,445,020 seconds is equal to 3,847 years, 34 weeks, 3 days, 3 hours, 10 minutes, 20 seconds.
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To count from 1 to 121,007,445,020 would take you about seven thousand, six hundred ninety-five 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 121007445020 cubic inches would be around 412.2 feet tall.
Recreational maths with 121007445020
- 121007445020 backwards is 020544700121
- The number of decimal digits it has is: 12
- The sum of 121007445020's digits is 26
- More coming soon!
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