138234286120
138,234,286,120 is an even composite number composed of seven prime numbers multiplied together.
138234286120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138234286120:
23 × 5 × 72 × 31 × 43 × 157 × 337
(2 × 2 × 2 × 5 × 7 × 7 × 31 × 43 × 157 × 337)See below for interesting mathematical facts about the number 138234286120 from the Numbermatics database.
Names of 138234286120
- Cardinal: 138234286120 can be written as One hundred thirty-eight billion, two hundred thirty-four million, two hundred eighty-six thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.3823428612 × 1011
Factors of 138234286120
Divisors of 138234286120
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 31 35 40 43 49 56 62 70 86 98 124 140 155 157 172 196 215 217 245 248 280 301 310 314 337 344 392 430 434 490 602 620 628 674 785 860 868 980 1085 1099 1204 1240 1256 1333 1348 1505 1519 1570 1685 1720 1736 1960 2107 2170 2198 2359 2408 2666 2696 3010 3038 3140 3370 4214 4340 4396 4718 4867 5332 5495 6020 6076 6280 6665 6740 6751 7595 7693 8428 8680 8792 9331 9436 9734 10447 10535 10664 10990 11795 12040 12152 13330 13480 13502 14491 15190 15386 16513 16856 18662 18872 19468 20894 21070 21980 23590 24335 26660 27004 28982 30380 30772 33026 33755 34069 37324 38465 38936 41788 42140 43960 46655 47180 47257 48670 52235 52909 53320 54008 57964 60760 61544 65317 66052 67510 68138 72455 73129 74648 76930 82565 83576 84280 93310 94360 94514 97340 101437 104470 105818 115928 130634 132104 135020 136276 144910 146258 153860 165130 170345 186620 189028 194680 202874 208940 209281 211636 236285 238483 261268 264545 270040 272552 289820 292516 307720 326585 330260 330799 340690 365645 370363 373240 378056 405748 417880 418562 423272 449221 472570 476966 507185 511903 522536 529090 579640 585032 653170 660520 661598 681380 710059 731290 740726 811496 837124 898442 945140 953932 1014370 1023806 1046405 1058180 1192415 1306340 1323196 1362760 1420118 1462580 1464967 1481452 1640179 1653995 1674248 1796884 1851815 1890280 1907864 2028740 2047612 2092810 2116360 2246105 2275087 2384830 2559515 2592541 2612680 2646392 2840236 2925160 2929934 2962904 3144547 3280358 3307990 3550295 3593768 3703630 4057480 4095224 4185620 4492210 4550174 4769660 5119030 5185082 5680472 5859868 6289094 6560716 6615980 7100590 7324835 7407260 8200895 8371240 8984420 9100348 9539320 10238060 10254769 10370164 11375435 11481253 11719736 12578188 12962705 13121432 13231960 14201180 14649670 14814520 15722735 15925609 16401790 17968840 18200696 20476120 20509538 20740328 22011829 22750870 22962506 25156376 25925410 28402360 29299340 31445470 31851218 32803580 41019076 44023658 45501740 45925012 51273845 51850820 57406265 58598680 62890940 63702436 65607160 70527697 79628045 80368771 82038152 88047316 91003480 91850024 102547690 103701640 110059145 111479263 114812530 125781880 127404872 141055394 159256090 160737542 176094632 205095380 220118290 222958526 229625060 282110788 318512180 321475084 352638485 401843855 410190760 440236580 445917052 459250120 493693879 557396315 564221576 637024360 642950168 705276970 803687710 880473160 891834104 987387758 1114792630 1410553940 1607375420 1974775516 2229585260 2468469395 2821107880 3214750840 3455857153 3949551032 4459170520 4936938790 6911714306 9873877580 13823428612 17279285765 19747755160 27646857224 34558571530 69117143060 138234286120
- Sum of all divisors σ(n): 385739228160
- Sum of proper divisors (its aliquot sum) s(n): 247504942040
- 138234286120 is an abundant number, because the sum of its proper divisors (247504942040) is greater than itself. Its abundance is 109270655920
Bases of 138234286120
- Binary: 100000001011110110011111010000001010002
- Hexadecimal: 0x202F67D028
- Base-36: 1RI54HT4
Squares and roots of 138234286120
- 138234286120 squared (1382342861202) is 19108717859106024654400
- 138234286120 cubed (1382342861203) is 2641479971922016059492103716928000
-
The
square root of 138234286120 is 371798.7172113427 -
The
cube root of 138234286120 is 5170.5720156199
Scales and comparisons
How big is 138234286120?- 138,234,286,120 seconds is equal to 4,395 years, 21 weeks, 6 days, 20 hours, 48 minutes, 40 seconds.
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To count from 1 to 138,234,286,120 would take you about eight thousand, seven 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 138234286120 cubic inches would be around 430.9 feet tall.
Recreational maths with 138234286120
- 138234286120 backwards is 021682432831
- 138234286120 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138234286120's digits is 40
- More coming soon!
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The information we have on file for 138234286120 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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