13891993920
13,891,993,920 is an even composite number composed of five prime numbers multiplied together.
13891993920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred eighty-eight divisors.
Prime factorization of 13891993920:
26 × 32 × 5 × 76 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 41)See below for interesting mathematical facts about the number 13891993920 from the Numbermatics database.
Names of 13891993920
- Cardinal: 13891993920 can be written as Thirteen billion, eight hundred ninety-one million, nine hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.389199392 × 1010
Factors of 13891993920
Divisors of 13891993920
- Number of divisors d(n): 588
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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 41 42 45 48 49 56 60 63 64 70 72 80 82 84 90 96 98 105 112 120 123 126 140 144 147 160 164 168 180 192 196 205 210 224 240 245 246 252 280 287 288 294 315 320 328 336 343 360 369 392 410 420 441 448 480 490 492 504 560 574 576 588 615 630 656 672 686 720 735 738 784 820 840 861 882 960 980 984 1008 1029 1120 1148 1176 1230 1260 1312 1344 1372 1435 1440 1470 1476 1568 1640 1680 1715 1722 1764 1845 1960 1968 2009 2016 2058 2205 2240 2296 2352 2401 2460 2520 2583 2624 2744 2870 2880 2940 2952 3087 3136 3280 3360 3430 3444 3528 3690 3920 3936 4018 4032 4116 4305 4410 4592 4704 4802 4920 5040 5145 5166 5488 5740 5880 5904 6027 6174 6560 6720 6860 6888 7056 7203 7380 7840 7872 8036 8232 8610 8820 9184 9408 9604 9840 10045 10080 10290 10332 10976 11480 11760 11808 12005 12054 12348 12915 13120 13720 13776 14063 14112 14406 14760 15435 15680 16072 16464 16807 17220 17640 18081 18368 19208 19680 20090 20160 20580 20664 21609 21952 22960 23520 23616 24010 24108 24696 25830 27440 27552 28126 28224 28812 29520 30135 30870 32144 32928 33614 34440 35280 36015 36162 38416 39360 40180 41160 41328 42189 43218 45920 47040 48020 48216 49392 50421 51660 54880 55104 56252 57624 59040 60270 61740 64288 65856 67228 68880 70315 70560 72030 72324 76832 80360 82320 82656 84035 84378 86436 90405 91840 96040 96432 98441 98784 100842 103320 108045 109760 112504 115248 117649 118080 120540 123480 126567 128576 134456 137760 140630 141120 144060 144648 151263 153664 160720 164640 165312 168070 168756 172872 180810 192080 192864 196882 197568 201684 206640 210945 216090 225008 230496 235298 241080 246960 252105 253134 268912 275520 281260 288120 289296 295323 302526 321440 329280 336140 337512 345744 352947 361620 384160 385728 393764 403368 413280 421890 432180 450016 460992 470596 482160 492205 493920 504210 506268 537824 562520 576240 578592 588245 590646 605052 632835 642880 672280 675024 689087 691488 705894 723240 756315 768320 787528 806736 826560 843780 864360 885969 900032 941192 964320 984410 987840 1008420 1012536 1058841 1075648 1125040 1152480 1157184 1176490 1181292 1210104 1265670 1344560 1350048 1378174 1382976 1411788 1446480 1476615 1512630 1575056 1613472 1687560 1728720 1764735 1771938 1882384 1928640 1968820 2016840 2025072 2067261 2117682 2250080 2304960 2352980 2362584 2420208 2531340 2689120 2700096 2756348 2823576 2892960 2953230 3025260 3150112 3226944 3375120 3445435 3457440 3529470 3543876 3764768 3937640 4033680 4050144 4134522 4235364 4429845 4500160 4705960 4725168 4823609 4840416 5062680 5294205 5378240 5512696 5647152 5785920 5906460 6050520 6201783 6300224 6750240 6890870 6914880 7058940 7087752 7529536 7875280 8067360 8100288 8269044 8470728 8859690 9411920 9450336 9647218 9680832 10125360 10336305 10588410 11025392 11294304 11812920 12101040 12403566 13500480 13781740 14117880 14175504 14470827 15750560 16134720 16538088 16941456 17719380 18823840 18900672 19294436 20250720 20672610 21176820 22050784 22588608 23625840 24118045 24202080 24807132 27563480 28235760 28351008 28941654 31008915 31501120 33076176 33882912 35438760 37647680 38588872 40501440 41345220 42353640 43412481 44101568 47251680 48236090 48404160 49614264 55126960 56471520 56702016 57883308 62017830 66152352 67765824 70877520 72354135 77177744 82690440 84707280 86824962 94503360 96472180 99228528 110253920 112943040 115766616 124035660 132304704 141755040 144708270 154355488 165380880 169414560 173649924 192944360 198457056 217062405 220507840 231533232 248071320 283510080 289416540 308710976 330761760 338829120 347299848 385888720 396914112 434124810 463066464 496142640 578833080 661523520 694599696 771777440 868249620 926132928 992285280 1157666160 1389199392 1543554880 1736499240 1984570560 2315332320 2778398784 3472998480 4630664640 6945996960 13891993920
- Sum of all divisors σ(n): 57106049364
- Sum of proper divisors (its aliquot sum) s(n): 43214055444
- 13891993920 is an abundant number, because the sum of its proper divisors (43214055444) is greater than itself. Its abundance is 29322061524
Bases of 13891993920
- Binary: 11001111000000011100000001010000002
- Hexadecimal: 0x33C070140
- Base-36: 6DQXN40
Squares and roots of 13891993920
- 13891993920 squared (138919939202) is 192987495073316966400
- 13891993920 cubed (138919939203) is 2680981108194549251461644288000
-
The
square root of 13891993920 is 117864.3029928909 -
The
cube root of 13891993920 is 2403.9283996899
Scales and comparisons
How big is 13891993920?- 13,891,993,920 seconds is equal to 441 years, 37 weeks, 3 days, 23 hours, 12 minutes.
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To count from 1 to 13,891,993,920 would take you about eight hundred eighty-three 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 13891993920 cubic inches would be around 200.3 feet tall.
Recreational maths with 13891993920
- 13891993920 backwards is 02939919831
- The number of decimal digits it has is: 11
- The sum of 13891993920's digits is 54
- More coming soon!
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