12990528452055
12,990,528,452,055 is an odd composite number composed of seven prime numbers multiplied together.
12990528452055 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 12990528452055:
3 × 5 × 7 × 11 × 31 × 1801 × 201451
See below for interesting mathematical facts about the number 12990528452055 from the Numbermatics database.
Names of 12990528452055
- Cardinal: 12990528452055 can be written as Twelve trillion, nine hundred ninety billion, five hundred twenty-eight million, four hundred fifty-two thousand and fifty-five.
Scientific notation
- Scientific notation: 1.2990528452055 × 1013
Factors of 12990528452055
Divisors of 12990528452055
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 7 11 15 21 31 33 35 55 77 93 105 155 165 217 231 341 385 465 651 1023 1085 1155 1705 1801 2387 3255 5115 5403 7161 9005 11935 12607 19811 27015 35805 37821 55831 59433 63035 99055 138677 167493 189105 201451 279155 297165 390817 416031 604353 614141 693385 837465 1007255 1172451 1410157 1842423 1954085 2080155 2215961 3021765 3070705 4230471 4298987 5862255 6244981 6647883 7050785 9212115 11079805 12896961 15511727 18734943 21152355 21494935 31224905 33239415 43714867 46535181 64484805 68694791 77558635 93674715 131144601 206084373 218574335 232675905 343473955 362813251 480863537 655723005 1030421865 1088439753 1442590611 1814066255 2404317685 2539692757 3990945761 5442198765 7212953055 7619078271 11247210781 11972837283 12698463785 19954728805 27936620327 33741632343 38095391355 56236053905 59864186415 78730475467 83809860981 123719318591 139683101635 168708161715 236191426401 371157955773 393652377335 419049304905 618596592955 866035230137 1180957132005 1855789778865 2598105690411 4330176150685 12990528452055
- Sum of all divisors σ(n): 26764480806912
- Sum of proper divisors (its aliquot sum) s(n): 13773952354857
- 12990528452055 is an abundant number, because the sum of its proper divisors (13773952354857) is greater than itself. Its abundance is 783423902802
Bases of 12990528452055
- Binary: 101111010000100101111101010101110101110101112
- Hexadecimal: 0xBD097D575D7
- Base-36: 4LRRL8GD3
Squares and roots of 12990528452055
- 12990528452055 squared (129905284520552) is 168753829463650474433723025
- 12990528452055 cubed (129905284520553) is 2192201423040788848535078320643862066375
-
The
square root of 12990528452055 is 3604237.5687591683 -
The
cube root of 12990528452055 is 23507.6350335907
Scales and comparisons
How big is 12990528452055?- 12,990,528,452,055 seconds is equal to 413,058 years, 32 weeks, 2 days, 13 hours, 34 minutes, 15 seconds.
-
To count from 1 to 12,990,528,452,055 would take you about one million, thirty-two thousand, six hundred forty-six 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 12990528452055 cubic inches would be around 1959 feet tall.
Recreational maths with 12990528452055
- 12990528452055 backwards is 55025482509921
- The number of decimal digits it has is: 14
- The sum of 12990528452055's digits is 57
- More coming soon!
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