1389954436920
1,389,954,436,920 is an even composite number composed of six prime numbers multiplied together.
1389954436920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1389954436920:
23 × 34 × 5 × 72 × 19 × 460793
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 460793)See below for interesting mathematical facts about the number 1389954436920 from the Numbermatics database.
Names of 1389954436920
- Cardinal: 1389954436920 can be written as One trillion, three hundred eighty-nine billion, nine hundred fifty-four million, four hundred thirty-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.38995443692 × 1012
Factors of 1389954436920
Divisors of 1389954436920
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 27 28 30 35 36 38 40 42 45 49 54 56 57 60 63 70 72 76 81 84 90 95 98 105 108 114 120 126 133 135 140 147 152 162 168 171 180 189 190 196 210 216 228 245 252 266 270 280 285 294 315 324 342 360 378 380 392 399 405 420 441 456 490 504 513 532 540 567 570 588 630 648 665 684 735 756 760 798 810 840 855 882 931 945 980 1026 1064 1080 1134 1140 1176 1197 1260 1323 1330 1368 1470 1512 1539 1596 1620 1710 1764 1862 1890 1960 1995 2052 2205 2268 2280 2394 2520 2565 2646 2660 2793 2835 2940 3078 3192 3240 3420 3528 3591 3724 3780 3969 3990 4104 4410 4536 4655 4788 5130 5292 5320 5586 5670 5880 5985 6156 6615 6840 7182 7448 7560 7695 7938 7980 8379 8820 9310 9576 10260 10584 10773 11172 11340 11970 12312 13230 13965 14364 15390 15876 15960 16758 17640 17955 18620 19845 20520 21546 22344 22680 23940 25137 26460 27930 28728 30780 31752 33516 35910 37240 39690 41895 43092 47880 50274 52920 53865 55860 61560 67032 71820 75411 79380 83790 86184 100548 107730 111720 125685 143640 150822 158760 167580 201096 215460 251370 301644 335160 377055 430920 460793 502740 603288 754110 921586 1005480 1382379 1508220 1843172 2303965 2764758 3016440 3225551 3686344 4147137 4607930 5529516 6451102 6911895 8294274 8755067 9215860 9676653 11059032 12441411 12902204 13823790 16127755 16588548 17510134 18431720 19353306 20735685 22578857 24882822 25804408 26265201 27647580 29029959 32255510 33177096 35020268 37324233 38706612 41471370 43775335 45157714 48383265 49765644 52530402 55295160 58059918 61285469 62207055 64511020 67736571 70040536 74648466 77413224 78795603 82942740 87089877 87550670 90315428 96766530 99531288 105060804 112894285 116119836 122570938 124414110 129022040 131326005 135473142 145149795 149296932 157591206 165885480 174179754 175101340 180630856 183856407 186621165 193533060 203209713 210121608 225788570 232239672 236386809 245141876 248828220 261269631 262652010 270946284 290299590 298593864 306427345 315182412 338682855 348359508 350202680 367712814 373242330 387066120 393978015 406419426 428998283 435449385 451577140 472773618 490283752 497656440 522539262 525304020 541892568 551569221 580599180 609629139 612854690 630364824 677365710 696719016 709160427 735425628 746484660 787956030 812838852 857996566 870898770 903154280 919282035 945547236 1016048565 1045078524 1050608040 1103138442 1161198360 1181934045 1219258278 1225709380 1286994849 1306348155 1354731420 1418320854 1470851256 1492969320 1575912060 1625677704 1654707663 1715993132 1741797540 1828887417 1838564070 1891094472 2032097130 2090157048 2144991415 2206276884 2363868090 2438516556 2451418760 2573989698 2612696310 2709462840 2757846105 2836641708 3048145695 3151824120 3309415326 3431986264 3483595080 3545802135 3657774834 3677128140 3860984547 4064194260 4289982830 4412553768 4727736180 4877033112 4964122989 5147979396 5225392620 5515692210 5673283416 6096291390 6434974245 6618830652 7091604270 7315549668 7354256280 7721969094 8128388520 8273538315 8579965660 9144437085 9455472360 9928245978 10295958792 10450785240 11031384420 11582953641 12192582780 12869948490 13237661304 14183208540 14631099336 15443938188 16547076630 17159931320 18288874170 19304922735 19856491956 22062768840 23165907282 24385165560 24820614945 25739896980 28366417080 30887876376 33094153260 34748860923 36577748340 38609845470 39712983912 46331814564 49641229890 51479793960 57914768205 66188306520 69497721846 73155496680 77219690940 92663629128 99282459780 115829536410 138995443692 154439381880 173744304615 198564919560 231659072820 277990887384 347488609230 463318145640 694977218460 1389954436920
- Sum of all divisors σ(n): 5720573192400
- Sum of proper divisors (its aliquot sum) s(n): 4330618755480
- 1389954436920 is an abundant number, because the sum of its proper divisors (4330618755480) is greater than itself. Its abundance is 2940664318560
Bases of 1389954436920
- Binary: 101000011100111111011110110001111001110002
- Hexadecimal: 0x1439FBD8F38
- Base-36: HQJAZFI0
Squares and roots of 1389954436920
- 1389954436920 squared (13899544369202) is 1931973336713594259086400
- 1389954436920 cubed (13899544369203) is 2685354911376197471697781705629888000
-
The
square root of 1389954436920 is 1178963.2890467795 -
The
cube root of 1389954436920 is 11160.0683571949
Scales and comparisons
How big is 1389954436920?- 1,389,954,436,920 seconds is equal to 44,196 years, 13 weeks, 14 hours, 42 minutes.
-
To count from 1 to 1,389,954,436,920 would take you about one hundred ten thousand, four hundred ninety 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 1389954436920 cubic inches would be around 930 feet tall.
Recreational maths with 1389954436920
- 1389954436920 backwards is 0296344599831
- 1389954436920 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1389954436920's digits is 63
- More coming soon!
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