138108055680
138,108,055,680 is an even composite number composed of six prime numbers multiplied together.
138108055680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138108055680:
27 × 32 × 5 × 7 × 947 × 3617
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 947 × 3617)See below for interesting mathematical facts about the number 138108055680 from the Numbermatics database.
Names of 138108055680
- Cardinal: 138108055680 can be written as One hundred thirty-eight billion, one hundred eight million, fifty-five thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3810805568 × 1011
Factors of 138108055680
Divisors of 138108055680
- Number of divisors d(n): 384
-
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 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 384 420 448 480 504 560 576 630 640 672 720 840 896 947 960 1008 1120 1152 1260 1344 1440 1680 1894 1920 2016 2240 2520 2688 2841 2880 3360 3617 3788 4032 4480 4735 5040 5682 5760 6629 6720 7234 7576 8064 8523 9470 10080 10851 11364 13258 13440 14205 14468 15152 17046 18085 18940 19887 20160 21702 22728 25319 26516 28410 28936 30304 32553 33145 34092 36170 37880 39774 40320 42615 43404 45456 50638 53032 54255 56820 57872 59661 60608 65106 66290 68184 72340 75760 75957 79548 85230 86808 90912 99435 101276 106064 108510 113640 115744 119322 121216 126595 130212 132580 136368 144680 151520 151914 159096 162765 170460 173616 181824 198870 202552 212128 217020 227280 227871 231488 238644 253190 260424 265160 272736 289360 298305 303040 303828 318192 325530 340920 347232 363648 379785 397740 405104 424256 434040 454560 455742 462976 477288 506380 520848 530320 545472 578720 596610 606080 607656 636384 651060 681840 694464 759570 795480 810208 848512 868080 909120 911484 954576 1012760 1041696 1060640 1090944 1139355 1157440 1193220 1215312 1272768 1302120 1363680 1388928 1519140 1590960 1620416 1736160 1818240 1822968 1909152 2025520 2083392 2121280 2278710 2314880 2386440 2430624 2545536 2604240 2727360 3038280 3181920 3240832 3425299 3472320 3645936 3818304 4051040 4166784 4242560 4557420 4772880 4861248 5208480 5454720 6076560 6363840 6850598 6944640 7291872 7636608 8102080 9114840 9545760 9722496 10275897 10416960 12153120 12727680 13701196 14583744 16204160 17126495 18229680 19091520 20551794 20833920 23977093 24306240 27402392 29167488 30827691 34252990 36459360 38183040 41103588 47954186 48612480 51379485 54804784 61655382 68505980 71931279 72918720 82207176 95908372 102758970 109609568 119885465 123310764 137011960 143862558 145837440 154138455 164414352 191816744 205517940 215793837 219219136 239770930 246621528 274023920 287725116 308276910 328828704 359656395 383633488 411035880 431587674 438438272 479541860 493243056 548047840 575450232 616553820 657657408 719312790 767266976 822071760 863175348 959083720 986486112 1078969185 1096095680 1150900464 1233107640 1315314816 1438625580 1534533952 1644143520 1726350696 1918167440 1972972224 2157938370 2192191360 2301800928 2466215280 2877251160 3069067904 3288287040 3452701392 3836334880 3945944448 4315876740 4603601856 4932430560 5754502320 6576574080 6905402784 7672669760 8631753480 9207203712 9864861120 11509004640 13810805568 15345339520 17263506960 19729722240 23018009280 27621611136 34527013920 46036018560 69054027840 138108055680
- Sum of all divisors σ(n): 545759959680
- Sum of proper divisors (its aliquot sum) s(n): 407651904000
- 138108055680 is an abundant number, because the sum of its proper divisors (407651904000) is greater than itself. Its abundance is 269543848320
Bases of 138108055680
- Binary: 100000001001111110000110110000100000002
- Hexadecimal: 0x2027E1B080
- Base-36: 1RG1YXS0
Squares and roots of 138108055680
- 138108055680 squared (1381080556802) is 19073835043709980262400
- 138108055680 cubed (1381080556803) is 2634250272247833187851240210432000
-
The
square root of 138108055680 is 371628.9220176493 -
The
cube root of 138108055680 is 5168.9976779053
Scales and comparisons
How big is 138108055680?- 138,108,055,680 seconds is equal to 4,391 years, 21 weeks, 1 day, 20 hours, 48 minutes.
-
To count from 1 to 138,108,055,680 would take you about eight thousand, seven hundred eighty-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 138108055680 cubic inches would be around 430.7 feet tall.
Recreational maths with 138108055680
- 138108055680 backwards is 086550801831
- 138108055680 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138108055680's digits is 45
- More coming soon!
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