389383989120
389,383,989,120 is an even composite number composed of five prime numbers multiplied together.
389383989120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 389383989120:
27 × 32 × 5 × 7 × 9657341
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 9657341)See below for interesting mathematical facts about the number 389383989120 from the Numbermatics database.
Names of 389383989120
- Cardinal: 389383989120 can be written as Three hundred eighty-nine billion, three hundred eighty-three million, nine hundred eighty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.8938398912 × 1011
Factors of 389383989120
Divisors of 389383989120
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 384 420 448 480 504 560 576 630 640 672 720 840 896 960 1008 1120 1152 1260 1344 1440 1680 1920 2016 2240 2520 2688 2880 3360 4032 4480 5040 5760 6720 8064 10080 13440 20160 40320 9657341 19314682 28972023 38629364 48286705 57944046 67601387 77258728 86916069 96573410 115888092 135202774 144860115 154517456 173832138 193146820 202804161 231776184 270405548 289720230 309034912 338006935 347664276 386293640 405608322 434580345 463552368 540811096 579440460 608412483 618069824 676013870 695328552 772587280 811216644 869160690 927104736 1014020805 1081622192 1158880920 1216824966 1236139648 1352027740 1390657104 1545174560 1622433288 1738321380 1854209472 2028041610 2163244384 2317761840 2433649932 2704055480 2781314208 3042062415 3090349120 3244866576 3476642760 3708418944 4056083220 4326488768 4635523680 4867299864 5408110960 5562628416 6084124830 6180698240 6489733152 6953285520 8112166440 8652977536 9271047360 9734599728 10816221920 11125256832 12168249660 12979466304 13906571040 16224332880 18542094720 19469199456 21632443840 24336499320 25958932608 27813142080 32448665760 38938398912 43264887680 48672998640 55626284160 64897331520 77876797824 97345997280 129794663040 194691994560 389383989120
- Sum of all divisors σ(n): 1536676259040
- Sum of proper divisors (its aliquot sum) s(n): 1147292269920
- 389383989120 is an abundant number, because the sum of its proper divisors (1147292269920) is greater than itself. Its abundance is 757908280800
Bases of 389383989120
- Binary: 1011010101010010001100000100111100000002
- Hexadecimal: 0x5AA9182780
- Base-36: 4YVP68W0
Squares and roots of 389383989120
- 389383989120 squared (3893839891202) is 151619890983004278374400
- 389383989120 cubed (3893839891203) is 59038357980901724035450820886528000
-
The
square root of 389383989120 is 624006.4015056255 -
The
cube root of 389383989120 is 7302.2948256557
Scales and comparisons
How big is 389383989120?- 389,383,989,120 seconds is equal to 12,381 years, 10 weeks, 5 days, 3 hours, 12 minutes.
-
To count from 1 to 389,383,989,120 would take you about twenty-four thousand, seven hundred sixty-two 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 389383989120 cubic inches would be around 608.5 feet tall.
Recreational maths with 389383989120
- 389383989120 backwards is 021989383983
- 389383989120 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 389383989120's digits is 63
- More coming soon!
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