138773441940
138,773,441,940 is an even composite number composed of seven prime numbers multiplied together.
What does the number 138773441940 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
138773441940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138773441940:
22 × 3 × 5 × 72 × 83 × 557 × 1021
(2 × 2 × 3 × 5 × 7 × 7 × 83 × 557 × 1021)See below for interesting mathematical facts about the number 138773441940 from the Numbermatics database.
Names of 138773441940
- Cardinal: 138773441940 can be written as One hundred thirty-eight billion, seven hundred seventy-three million, four hundred forty-one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.3877344194 × 1011
Factors of 138773441940
Divisors of 138773441940
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 83 84 98 105 140 147 166 196 210 245 249 294 332 415 420 490 498 557 581 588 735 830 980 996 1021 1114 1162 1245 1470 1660 1671 1743 2042 2228 2324 2490 2785 2905 2940 3063 3342 3486 3899 4067 4084 4980 5105 5570 5810 6126 6684 6972 7147 7798 8134 8355 8715 10210 11140 11620 11697 12201 12252 14294 15315 15596 16268 16710 17430 19495 20335 20420 21441 23394 24402 27293 28588 30630 33420 34860 35735 38990 40670 42882 46231 46788 48804 50029 54586 58485 61005 61260 71470 77980 81340 81879 84743 85764 92462 100058 107205 109172 116970 122010 136465 138693 142940 150087 163758 169486 184924 200116 214410 231155 233940 244020 250145 254229 272930 277386 300174 323617 327516 338972 409395 423715 428820 462310 500290 508458 545860 554772 568697 593201 600348 647234 693465 750435 818790 847430 924620 970851 1000580 1016916 1137394 1186402 1271145 1294468 1386930 1500870 1618085 1637580 1694860 1706091 1779603 1941702 2265319 2274788 2372804 2542290 2773860 2843485 2966005 3001740 3236170 3412182 3559206 3883404 3980879 4152407 4530638 4854255 5084580 5686970 5932010 6472340 6795957 6824364 7118412 7961758 8304814 8530455 8898015 9061276 9708510 11326595 11373940 11864020 11942637 12457221 13591914 15923516 16609628 17060910 17796030 19417020 19904395 20762035 22653190 23885274 24914442 27183828 27866153 33979785 34121820 35592060 39808790 41524070 45306380 47201851 47770548 49828884 55732306 59713185 62286105 67959570 79617580 83048140 83598459 94403702 111464612 119426370 124572210 135919140 139330765 141605553 167196918 188807404 236009255 238852740 249144420 278661530 283211106 330412957 334393836 417992295 472018510 557323060 566422212 660825914 708027765 835984590 944037020 991238871 1321651828 1416055530 1652064785 1671969180 1982477742 2312890699 2832111060 3304129570 3964955484 4625781398 4956194355 6608259140 6938672097 9251562796 9912388710 11564453495 13877344194 19824777420 23128906990 27754688388 34693360485 46257813980 69386720970 138773441940
- Sum of all divisors σ(n): 458720889984
- Sum of proper divisors (its aliquot sum) s(n): 319947448044
- 138773441940 is an abundant number, because the sum of its proper divisors (319947448044) is greater than itself. Its abundance is 181174006104
Bases of 138773441940
- Binary: 100000010011111000101010101101100101002
- Hexadecimal: 0x204F8AAD94
- Base-36: 1RR24H3O
Squares and roots of 138773441940
- 138773441940 squared (1387734419402) is 19258068187874550963600
- 138773441940 cubed (1387734419403) is 2672508407546570010150715653384000
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The
square root of 138773441940 is 372523.0757147805 -
The
cube root of 138773441940 is 5177.2855634569
Scales and comparisons
How big is 138773441940?- 138,773,441,940 seconds is equal to 4,412 years, 29 weeks, 3 days, 2 hours, 19 minutes.
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To count from 1 to 138,773,441,940 would take you about eight thousand, eight hundred twenty-five 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 138773441940 cubic inches would be around 431.4 feet tall.
Recreational maths with 138773441940
- 138773441940 backwards is 049144377831
- The number of decimal digits it has is: 12
- The sum of 138773441940's digits is 51
- More coming soon!
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