1368394909920
1,368,394,909,920 is an even composite number composed of five prime numbers multiplied together.
1368394909920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 1368394909920:
25 × 34 × 5 × 43 × 15672
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 43 × 1567 × 1567)See below for interesting mathematical facts about the number 1368394909920 from the Numbermatics database.
Names of 1368394909920
- Cardinal: 1368394909920 can be written as One trillion, three hundred sixty-eight billion, three hundred ninety-four million, nine hundred nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.36839490992 × 1012
Factors of 1368394909920
Divisors of 1368394909920
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 43 45 48 54 60 72 80 81 86 90 96 108 120 129 135 144 160 162 172 180 215 216 240 258 270 288 324 344 360 387 405 430 432 480 516 540 645 648 688 720 774 810 860 864 1032 1080 1161 1290 1296 1376 1440 1548 1567 1620 1720 1935 2064 2160 2322 2580 2592 3096 3134 3240 3440 3483 3870 4128 4320 4644 4701 5160 5805 6192 6268 6480 6880 6966 7740 7835 9288 9402 10320 11610 12384 12536 12960 13932 14103 15480 15670 17415 18576 18804 20640 23220 23505 25072 27864 28206 30960 31340 34830 37152 37608 42309 46440 47010 50144 55728 56412 61920 62680 67381 69660 70515 75216 84618 92880 94020 111456 112824 125360 126927 134762 139320 141030 150432 169236 185760 188040 202143 211545 225648 250720 253854 269524 278640 282060 336905 338472 376080 404286 423090 451296 507708 539048 557280 564120 606429 634635 673810 676944 752160 808572 846180 1010715 1015416 1078096 1128240 1212858 1269270 1347620 1353888 1617144 1692360 1819287 2021430 2030832 2156192 2256480 2425716 2455489 2538540 2695240 3032145 3234288 3384720 3638574 4042860 4061664 4851432 4910978 5077080 5390480 5457861 6064290 6468576 6769440 7277148 7366467 8085720 9096435 9702864 9821956 10154160 10780960 10915722 12128580 12277445 14554296 14732934 16171440 18192870 19405728 19643912 20308320 21831444 22099401 24257160 24554890 27289305 29108592 29465868 32342880 36385740 36832335 39287824 43662888 44198802 48514320 49109780 54578610 58217184 58931736 66298203 72771480 73664670 78575648 87325776 88397604 97028640 98219560 105586027 109157220 110497005 117863472 132596406 145542960 147329340 174651552 176795208 196439120 198894609 211172054 218314440 220994010 235726944 265192812 291085920 294658680 316758081 331491015 353590416 392878240 397789218 422344108 436628880 441988020 527930135 530385624 589317360 633516162 662982030 707180832 795578436 844688216 873257760 883976040 950274243 994473045 1055860270 1060771248 1178634720 1267032324 1325964060 1583790405 1591156872 1689376432 1767952080 1900548486 1988946090 2111720540 2121542496 2534064648 2651928120 2850822729 3167580810 3182313744 3378752864 3535904160 3801096972 3977892180 4223441080 4751371215 5068129296 5303856240 5701645458 6335161620 6364627488 7602193944 7955784360 8446882160 8552468187 9502742430 10136258592 10607712480 11403290916 12670323240 14254113645 15204387888 15911568720 16893764320 17104936374 19005484860 22806581832 25340646480 28508227290 30408775776 31823137440 34209872748 38010969720 42762340935 45613163664 50681292960 57016454580 68419745496 76021939440 85524681870 91226327328 114032909160 136839490992 152043878880 171049363740 228065818320 273678981984 342098727480 456131636640 684197454960 1368394909920
- Sum of all divisors σ(n): 4944758414904
- Sum of proper divisors (its aliquot sum) s(n): 3576363504984
- 1368394909920 is an abundant number, because the sum of its proper divisors (3576363504984) is greater than itself. Its abundance is 2207968595064
Bases of 1368394909920
- Binary: 100111110100110101011000101001000111000002
- Hexadecimal: 0x13E9AB148E0
- Base-36: HGMQZY00
Squares and roots of 1368394909920
- 1368394909920 squared (13683949099202) is 1872504629494964914406400
- 1368394909920 cubed (13683949099203) is 2562325803802545489142706238271488000
-
The
square root of 1368394909920 is 1169784.1296239233 -
The
cube root of 1368394909920 is 11102.0663034201
Scales and comparisons
How big is 1368394909920?- 1,368,394,909,920 seconds is equal to 43,510 years, 37 weeks, 5 days, 1 hour, 12 minutes.
-
To count from 1 to 1,368,394,909,920 would take you about one hundred eight thousand, seven hundred seventy-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 1368394909920 cubic inches would be around 925.2 feet tall.
Recreational maths with 1368394909920
- 1368394909920 backwards is 0299094938631
- The number of decimal digits it has is: 13
- The sum of 1368394909920's digits is 63
- More coming soon!
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