1389439992768
1,389,439,992,768 is an even composite number composed of seven prime numbers multiplied together.
1389439992768 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 1389439992768:
26 × 3 × 19 × 31 × 89 × 127 × 1087
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 31 × 89 × 127 × 1087)See below for interesting mathematical facts about the number 1389439992768 from the Numbermatics database.
Names of 1389439992768
- Cardinal: 1389439992768 can be written as One trillion, three hundred eighty-nine billion, four hundred thirty-nine million, nine hundred ninety-two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.389439992768 × 1012
Factors of 1389439992768
Divisors of 1389439992768
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 31 32 38 48 57 62 64 76 89 93 96 114 124 127 152 178 186 192 228 248 254 267 304 356 372 381 456 496 508 534 589 608 712 744 762 912 992 1016 1068 1087 1178 1216 1424 1488 1524 1691 1767 1824 1984 2032 2136 2174 2356 2413 2759 2848 2976 3048 3261 3382 3534 3648 3937 4064 4272 4348 4712 4826 5073 5518 5696 5952 6096 6522 6764 7068 7239 7874 8128 8277 8544 8696 9424 9652 10146 11036 11303 11811 12192 13044 13528 14136 14478 15748 16554 17088 17392 18848 19304 20292 20653 22072 22606 23622 24384 26088 27056 28272 28956 31496 33108 33697 33909 34784 37696 38608 40584 41306 44144 45212 47244 52176 52421 54112 56544 57912 61959 62992 66216 67394 67818 69568 74803 77216 81168 82612 88288 90424 94488 96743 101091 104352 104842 108224 113088 115824 123918 125984 132432 134788 135636 138049 149606 154432 157263 162336 165224 176576 180848 188976 193486 202182 208704 209684 214757 224409 231648 247836 251968 264864 269576 271272 276098 290229 299212 314526 324672 330448 350393 361696 377952 386972 404364 414147 419368 429514 448818 463296 495672 529728 539152 542544 552196 580458 598424 629052 640243 644271 660896 700786 723392 755904 773944 808728 828294 838736 859028 897636 991344 1051179 1078304 1085088 1104392 1160916 1196848 1258104 1280486 1288542 1321792 1401572 1547888 1617456 1656588 1677472 1718056 1795272 1838117 1920729 1982688 2102358 2156608 2170176 2208784 2321832 2393696 2516208 2560972 2577084 2622931 2803144 2999033 3095776 3234912 3313176 3354944 3436112 3590544 3676234 3841458 3965376 4204716 4279519 4417568 4643664 4787392 5032416 5121944 5154168 5245862 5514351 5606288 5998066 6191552 6469824 6626352 6657467 6872224 7181088 7352468 7682916 7868793 8409432 8559038 8835136 8997099 9287328 10064832 10243888 10308336 10491724 11028702 11212576 11996132 12286361 12838557 13252704 13314934 13744448 14362176 14704936 15365832 15737586 16818864 17118076 17994198 18574656 19972401 20487776 20616672 20983448 22057404 22425152 23992264 24572722 25677114 26505408 26629868 29409872 30731664 31475172 33637728 34236152 35988396 36859083 39944802 40975552 41233344 41966896 44114808 47984528 49145444 51354228 53259736 56981627 58819744 61463328 62950344 67275456 68472304 71976792 73718166 79889604 81310861 83933792 88229616 95969056 98290888 102708456 106519472 113963254 117639488 122926656 125900688 136944608 143953584 147436332 159779208 162621722 167867584 170944881 176459232 191938112 196581776 205416912 213038944 227926508 233440859 243932583 251801376 273889216 287907168 294872664 319558416 325243444 341889762 352918464 380877191 393163552 410833824 426077888 455853016 466881718 487865166 503602752 575814336 589745328 639116832 650486888 683779524 700322577 761754382 786327104 821667648 911706032 933763436 975730332 1142631573 1179490656 1278233664 1300973776 1367559048 1400645154 1523508764 1823412064 1867526872 1951460664 2285263146 2358981312 2601947552 2735118096 2801290308 3047017528 3646824128 3735053744 3902921328 4570526292 5203895104 5470236192 5602580616 6094035056 7236666629 7470107488 7805842656 9141052584 10940472384 11205161232 12188070112 14473333258 14940214976 15611685312 18282105168 21709999887 22410322464 24376140224 28946666516 36564210336 43419999774 44820644928 57893333032 73128420672 86839999548 115786666064 173679999096 231573332128 347359998192 463146664256 694719996384 1389439992768
- Sum of all divisors σ(n): 4074976051200
- Sum of proper divisors (its aliquot sum) s(n): 2685536058432
- 1389439992768 is an abundant number, because the sum of its proper divisors (2685536058432) is greater than itself. Its abundance is 1296096065664
Bases of 1389439992768
- Binary: 101000011100000010001001111000011110000002
- Hexadecimal: 0x1438113C3C0
- Base-36: HQASP3UO
Squares and roots of 1389439992768
- 1389439992768 squared (13894399927682) is 1930543493503139892301824
- 1389439992768 cubed (13894399927683) is 2682374337651312146945138637433208832
-
The
square root of 1389439992768 is 1178745.0923622121 -
The
cube root of 1389439992768 is 11158.6913479439
Scales and comparisons
How big is 1389439992768?- 1,389,439,992,768 seconds is equal to 44,179 years, 46 weeks, 3 days, 9 hours, 32 minutes, 48 seconds.
-
To count from 1 to 1,389,439,992,768 would take you about one hundred ten thousand, four hundred forty-nine 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 1389439992768 cubic inches would be around 929.9 feet tall.
Recreational maths with 1389439992768
- 1389439992768 backwards is 8672999349831
- The number of decimal digits it has is: 13
- The sum of 1389439992768's digits is 78
- More coming soon!
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