121796928990
121,796,928,990 is an even composite number composed of six prime numbers multiplied together.
121796928990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 121796928990:
2 × 35 × 5 × 112 × 401 × 1033
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 401 × 1033)See below for interesting mathematical facts about the number 121796928990 from the Numbermatics database.
Names of 121796928990
- Cardinal: 121796928990 can be written as One hundred twenty-one billion, seven hundred ninety-six million, nine hundred twenty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.2179692899 × 1011
Factors of 121796928990
Divisors of 121796928990
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 81 90 99 110 121 135 162 165 198 242 243 270 297 330 363 401 405 486 495 594 605 726 802 810 891 990 1033 1089 1203 1210 1215 1485 1782 1815 2005 2066 2178 2406 2430 2673 2970 3099 3267 3609 3630 4010 4411 4455 5165 5346 5445 6015 6198 6534 7218 8822 8910 9297 9801 10330 10827 10890 11363 12030 13233 13365 15495 16335 18045 18594 19602 21654 22055 22726 26466 26730 27891 29403 30990 32481 32670 34089 36090 39699 44110 46485 48521 49005 54135 55782 56815 58806 64962 66165 68178 79398 83673 92970 97042 97443 98010 102267 108270 113630 119097 124993 132330 139455 145563 147015 162405 167346 170445 194886 198495 204534 238194 242605 249986 251019 278910 291126 294030 306801 324810 340890 357291 374979 396990 414233 418365 436689 485210 487215 502038 511335 595485 613602 624965 714582 727815 749958 828466 836730 873378 920403 974430 1022670 1071873 1124937 1190970 1242699 1249930 1255095 1310067 1455630 1534005 1786455 1840806 1874895 2071165 2143746 2183445 2249874 2485398 2510190 2620134 2761209 3068010 3374811 3572910 3728097 3749790 3930201 4142330 4366890 4556563 4602015 5359365 5522418 5624685 6213495 6550335 6749622 7456194 7860402 9113126 9204030 10124433 10718730 11184291 11249370 11790603 12426990 13100670 13669689 13806045 16874055 18640485 19651005 20248866 22368582 22782815 23581206 27339378 27612090 30373299 33552873 33748110 37280970 39302010 41009067 45565630 50122193 50622165 55921455 58953015 60746598 67105746 68348445 82018134 100244386 100658619 101244330 111842910 117906030 123027201 136696890 150366579 151866495 167764365 201317238 205045335 246054402 250610965 300733158 303732990 335528730 369081603 410090670 451099737 501221930 503293095 615136005 738163206 751832895 902199474 1006586190 1107244809 1230272010 1353299211 1503665790 1845408015 2214489618 2255498685 2706598422 3690816030 4059897633 4510997370 5536224045 6766496055 8119795266 11072448090 12179692899 13532992110 20299488165 24359385798 40598976330 60898464495 121796928990
- Sum of all divisors σ(n): 362219745888
- Sum of proper divisors (its aliquot sum) s(n): 240422816898
- 121796928990 is an abundant number, because the sum of its proper divisors (240422816898) is greater than itself. Its abundance is 118625887908
Bases of 121796928990
- Binary: 11100010110111010100110100101110111102
- Hexadecimal: 0x1C5BA9A5DE
- Base-36: 1JYAQVVI
Squares and roots of 121796928990
- 121796928990 squared (1217969289902) is 14834491911395102420100
- 121796928990 cubed (1217969289903) is 1806795557934918661294696848699000
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The
square root of 121796928990 is 348994.1675587143 -
The
cube root of 121796928990 is 4956.9223149935
Scales and comparisons
How big is 121796928990?- 121,796,928,990 seconds is equal to 3,872 years, 39 weeks, 5 days, 16 hours, 16 minutes, 30 seconds.
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To count from 1 to 121,796,928,990 would take you about seven thousand, seven hundred forty-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 121796928990 cubic inches would be around 413.1 feet tall.
Recreational maths with 121796928990
- 121796928990 backwards is 099829697121
- The number of decimal digits it has is: 12
- The sum of 121796928990's digits is 63
- More coming soon!
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