138676319730
138,676,319,730 is an even composite number composed of six prime numbers multiplied together.
138676319730 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 138676319730:
2 × 34 × 5 × 13 × 192 × 1912
(2 × 3 × 3 × 3 × 3 × 5 × 13 × 19 × 19 × 191 × 191)See below for interesting mathematical facts about the number 138676319730 from the Numbermatics database.
Names of 138676319730
- Cardinal: 138676319730 can be written as One hundred thirty-eight billion, six hundred seventy-six million, three hundred nineteen thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 1.3867631973 × 1011
Factors of 138676319730
Divisors of 138676319730
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 19 26 27 30 38 39 45 54 57 65 78 81 90 95 114 117 130 135 162 171 190 191 195 234 247 270 285 342 351 361 382 390 405 494 513 570 573 585 702 722 741 810 855 955 1026 1053 1083 1146 1170 1235 1482 1539 1710 1719 1755 1805 1910 2106 2166 2223 2470 2483 2565 2865 3078 3249 3438 3510 3610 3629 3705 4446 4693 4966 5130 5157 5265 5415 5730 6498 6669 7258 7410 7449 7695 8595 9386 9747 10314 10530 10830 10887 11115 12415 13338 14079 14898 15390 15471 16245 17190 18145 19494 20007 21774 22230 22347 23465 24830 25785 28158 29241 30942 32490 32661 33345 36290 36481 37245 40014 42237 44694 46930 47177 48735 51570 54435 58482 65322 66690 67041 68951 70395 72962 74490 77355 84474 94354 97470 97983 100035 108870 109443 111735 126711 134082 137902 140790 141531 146205 154710 163305 182405 195966 200070 201123 206853 211185 218886 223470 235885 253422 283062 292410 293949 326610 328329 335205 344755 364810 380133 402246 413706 422370 424593 471770 474253 489915 547215 587898 620559 633555 656658 670410 689510 693139 707655 760266 849186 896363 948506 979830 984987 1005615 1034265 1094430 1241118 1267110 1273779 1386278 1415310 1422759 1469745 1641645 1792726 1861677 1900665 1969974 2011230 2068530 2079417 2122965 2371265 2547558 2689089 2845518 2939490 2954961 3102795 3283290 3465695 3723354 3801330 3821337 4158834 4245930 4268277 4481815 4742530 4924935 5378178 5585031 5909922 6205590 6238251 6368895 6931390 7113795 7642674 8067267 8536554 8963630 9010807 9308385 9849870 10397085 11170062 12476502 12737790 12804831 13169641 13445445 14227590 14774805 16134534 18021614 18616770 18714753 19106685 20794170 21341385 24201801 25609662 26339282 26890890 27032421 27925155 29549610 31191255 37429506 38213370 38414493 39508923 40336335 42682770 45054035 48403602 54064842 55850310 56144259 62382510 64024155 65848205 72605403 76828986 79017846 80672670 81097263 90108070 93573765 112288518 118526769 121009005 128048310 131696410 135162105 145210806 162194526 171205333 187147530 192072465 197544615 237053538 242018010 243291789 270324210 280721295 342410666 355580307 363027015 384144930 395089230 405486315 486583578 513615999 561442590 592633845 711160614 726054030 729875367 810972630 856026665 1027231998 1066740921 1185267690 1216458945 1459750734 1540847997 1712053330 1777901535 2133481842 2432917890 2568079995 3081695994 3555803070 3649376835 4622543991 5136159990 5333704605 7298753670 7704239985 9245087982 10667409210 13867631973 15408479970 23112719955 27735263946 46225439910 69338159865 138676319730
- Sum of all divisors σ(n): 426046817196
- Sum of proper divisors (its aliquot sum) s(n): 287370497466
- 138676319730 is an abundant number, because the sum of its proper divisors (287370497466) is greater than itself. Its abundance is 148694177736
Bases of 138676319730
- Binary: 100000010010011100000010110101111100102
- Hexadecimal: 0x2049C0B5F2
- Base-36: 1RPGAT4I
Squares and roots of 138676319730
- 138676319730 squared (1386763197302) is 19231121653857187272900
- 138676319730 cubed (1386763197303) is 2666901175236825690015167164317000
-
The
square root of 138676319730 is 372392.6955916295 -
The
cube root of 138676319730 is 5176.0774870461
Scales and comparisons
How big is 138676319730?- 138,676,319,730 seconds is equal to 4,409 years, 24 weeks, 5 days, 23 hours, 55 minutes, 30 seconds.
-
To count from 1 to 138,676,319,730 would take you about eight thousand, eight hundred eighteen 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 138676319730 cubic inches would be around 431.3 feet tall.
Recreational maths with 138676319730
- 138676319730 backwards is 037913676831
- 138676319730 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138676319730's digits is 54
- More coming soon!
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