1390660144965
1,390,660,144,965 is an odd composite number composed of five prime numbers multiplied together.
1390660144965 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1390660144965:
39 × 5 × 73 × 13 × 3169
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 3169)See below for interesting mathematical facts about the number 1390660144965 from the Numbermatics database.
Names of 1390660144965
- Cardinal: 1390660144965 can be written as One trillion, three hundred ninety billion, six hundred sixty million, one hundred forty-four thousand, nine hundred sixty-five.
Scientific notation
- Scientific notation: 1.390660144965 × 1012
Factors of 1390660144965
Divisors of 1390660144965
- Number of divisors d(n): 320
-
Complete list of divisors:
1 3 5 7 9 13 15 21 27 35 39 45 49 63 65 81 91 105 117 135 147 189 195 243 245 273 315 343 351 405 441 455 567 585 637 729 735 819 945 1029 1053 1215 1323 1365 1701 1715 1755 1911 2187 2205 2457 2835 3087 3159 3169 3185 3645 3969 4095 4459 5103 5145 5265 5733 6561 6615 7371 8505 9261 9477 9507 9555 10935 11907 12285 13377 15309 15435 15795 15845 17199 19683 19845 22113 22183 22295 25515 27783 28431 28521 28665 32805 35721 36855 40131 41197 45927 46305 47385 47535 51597 59535 66339 66549 66885 76545 83349 85293 85563 85995 98415 107163 110565 110915 120393 123591 137781 138915 142155 142605 154791 155281 178605 199017 199647 200655 205985 229635 250047 255879 256689 257985 288379 321489 331695 332745 361179 370773 416745 426465 427815 464373 465843 535815 597051 598941 601965 617955 688905 750141 770067 773955 776405 865137 964467 995085 998235 1083537 1086967 1112319 1250235 1279395 1283445 1393119 1397529 1441895 1607445 1791153 1796823 1805895 1853865 2018653 2250423 2310201 2321865 2329215 2595411 2985255 2994705 3250611 3260901 3336957 3750705 3850335 4179357 4192587 4325685 4822335 5390469 5417685 5434835 5561595 6055959 6751269 6930603 6965595 6987645 7786233 8955765 8984115 9751833 9782703 10010871 10093265 11252115 11551005 12538071 12577761 12977055 14130571 16171407 16253055 16304505 16684785 18167877 20791809 20896785 20962935 23358699 26952345 29255499 29348109 30032613 30279795 33756345 34653015 37733283 38931165 42391713 48514221 48759165 48913515 50054355 54503631 62375427 62690355 62888805 70076097 70652855 80857035 87766497 88044327 90097839 90839385 103959045 113199849 116793495 127175139 145542663 146277495 146740545 150163065 163510893 188666415 210228291 211958565 242571105 264132981 270293517 272518155 311877135 339599547 350380485 381525417 436627989 438832485 440221635 450489195 490532679 565999245 630684873 635875695 727713315 792398943 810880551 817554465 1018798641 1051141455 1144576251 1320664905 1351467585 1471598037 1697997735 1892054619 1907627085 2183139945 2377196829 2452663395 3056395923 3153424365 3433728753 3961994715 4054402755 4414794111 5093993205 5676163857 5722881255 7131590487 7357990185 9460273095 10301186259 11885984145 13244382333 15281979615 17168643765 21394771461 22073970555 28380819285 30903558777 35657952435 39733146999 51505931295 66221911665 92710676331 106973857305 154517793885 198665734995 278132028993 463553381655 1390660144965
- Sum of all divisors σ(n): 3144660288000
- Sum of proper divisors (its aliquot sum) s(n): 1754000143035
- 1390660144965 is an abundant number, because the sum of its proper divisors (1754000143035) is greater than itself. Its abundance is 363339998070
Bases of 1390660144965
- Binary: 101000011110010011100110111001111010001012
- Hexadecimal: 0x143C9CDCF45
- Base-36: HQUZ57B9
Squares and roots of 1390660144965
- 1390660144965 squared (13906601449652) is 1933935638794074814851225
- 1390660144965 cubed (13906601449653) is 2689447215798347959804060093407832125
-
The
square root of 1390660144965 is 1179262.5428482835 -
The
cube root of 1390660144965 is 11161.9567686173
Scales and comparisons
How big is 1390660144965?- 1,390,660,144,965 seconds is equal to 44,218 years, 35 weeks, 6 days, 12 hours, 42 minutes, 45 seconds.
-
To count from 1 to 1,390,660,144,965 would take you about one hundred ten thousand, five 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 1390660144965 cubic inches would be around 930.2 feet tall.
Recreational maths with 1390660144965
- 1390660144965 backwards is 5694410660931
- The number of decimal digits it has is: 13
- The sum of 1390660144965's digits is 54
- More coming soon!
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