1390129975640
1,390,129,975,640 is an even composite number composed of seven prime numbers multiplied together.
1390129975640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1390129975640:
23 × 5 × 7 × 19 × 312 × 127 × 2141
(2 × 2 × 2 × 5 × 7 × 19 × 31 × 31 × 127 × 2141)See below for interesting mathematical facts about the number 1390129975640 from the Numbermatics database.
Names of 1390129975640
- Cardinal: 1390129975640 can be written as One trillion, three hundred ninety billion, one hundred twenty-nine million, nine hundred seventy-five thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.39012997564 × 1012
Factors of 1390129975640
Divisors of 1390129975640
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 28 31 35 38 40 56 62 70 76 95 124 127 133 140 152 155 190 217 248 254 266 280 310 380 434 508 532 589 620 635 665 760 868 889 961 1016 1064 1085 1178 1240 1270 1330 1736 1778 1922 2141 2170 2356 2413 2540 2660 2945 3556 3844 3937 4123 4282 4340 4445 4712 4805 4826 5080 5320 5890 6727 7112 7688 7874 8246 8564 8680 8890 9610 9652 10705 11780 12065 13454 14987 15748 16492 16891 17128 17780 18259 19220 19304 19685 20615 21410 23560 24130 26908 27559 29974 31496 32984 33635 33782 35560 36518 38440 39370 40679 41230 42820 48260 53816 55118 59948 66371 67270 67564 73036 74803 74935 78740 81358 82460 84455 85640 91295 96520 110236 119896 122047 127813 132742 134540 135128 137795 146072 149606 149870 157480 162716 164920 168910 182590 203395 220472 244094 255626 265484 269080 271907 275590 284753 299212 299740 325432 331855 337820 365180 374015 406790 464597 488188 511252 523621 530968 543814 551180 569506 598424 599480 610235 639065 663710 675640 730360 748030 813580 854329 929194 976376 1022504 1047242 1087628 1102360 1139012 1220470 1261049 1278130 1327420 1359535 1423765 1496060 1627160 1708658 1858388 1903349 2057501 2094484 2175256 2278024 2318893 2322985 2440940 2522098 2556260 2618105 2654840 2719070 2847530 2992120 3417316 3716776 3806698 4115002 4188968 4271645 4637786 4645970 4881880 5044196 5112520 5166233 5236210 5438140 5695060 6305245 6834632 7613396 8230004 8429117 8543290 8827343 9275572 9291940 9516745 10088392 10287505 10332466 10472420 10876280 11390120 11594465 12610490 14402507 15226792 16232251 16460008 16858234 17086580 17654686 18551144 18583880 19033490 20575010 20664932 20944840 23188930 25220980 25831165 28805014 32464502 33716468 34173160 35309372 36163631 38066980 39092519 41150020 41329864 42145585 44136715 46377860 50441960 51662330 57610028 59003819 64929004 67432936 70618744 72012535 72327262 76133960 78185038 81161255 82300040 84291170 88273430 92755720 103324660 115220056 118007638 129858008 144025070 144654524 156370076 160153223 162322510 168582340 176546860 180818155 195462595 206649320 236015276 261302627 273647633 288050140 289309048 295019095 312740152 320306446 324645020 337164680 353093720 361636310 390925190 472030552 522605254 547295266 576100280 590038190 640612892 649290040 723272620 781850380 800766115 1045210508 1094590532 1121072561 1180076380 1281225784 1306513135 1368238165 1446545240 1563700760 1601532230 1829118389 2090421016 2189181064 2242145122 2360152760 2613026270 2736476330 3203064460 3658236778 4484290244 4964749913 5226052540 5472952660 5605362805 6406128920 7316473556 8968580488 9145591945 9929499826 10452105080 10945905320 11210725610 14632947112 18291183890 19858999652 22421451220 24823749565 34753249391 36582367780 39717999304 44842902440 49647499130 69506498782 73164735560 99294998260 139012997564 173766246955 198589996520 278025995128 347532493910 695064987820 1390129975640
- Sum of all divisors σ(n): 3920497459200
- Sum of proper divisors (its aliquot sum) s(n): 2530367483560
- 1390129975640 is an abundant number, because the sum of its proper divisors (2530367483560) is greater than itself. Its abundance is 1140237507920
Bases of 1390129975640
- Binary: 101000011101010100011010000010001010110002
- Hexadecimal: 0x143AA341158
- Base-36: HQM7HU1K
Squares and roots of 1390129975640
- 1390129975640 squared (13901299756402) is 1932461349172866993409600
- 1390129975640 cubed (13901299756403) is 2686372448250919127697447288542144000
-
The
square root of 1390129975640 is 1179037.7329161269 -
The
cube root of 1390129975640 is 11160.5381427743
Scales and comparisons
How big is 1390129975640?- 1,390,129,975,640 seconds is equal to 44,201 years, 43 weeks, 2 days, 7 hours, 27 minutes, 20 seconds.
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To count from 1 to 1,390,129,975,640 would take you about one hundred ten thousand, five hundred four 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 1390129975640 cubic inches would be around 930 feet tall.
Recreational maths with 1390129975640
- 1390129975640 backwards is 0465799210931
- 1390129975640 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1390129975640's digits is 56
- More coming soon!
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