138196854040
138,196,854,040 is an even composite number composed of five prime numbers multiplied together.
138196854040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138196854040:
23 × 5 × 74 × 293 × 59
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 7 × 29 × 29 × 29 × 59)See below for interesting mathematical facts about the number 138196854040 from the Numbermatics database.
Names of 138196854040
- Cardinal: 138196854040 can be written as One hundred thirty-eight billion, one hundred ninety-six million, eight hundred fifty-four thousand and forty.
Scientific notation
- Scientific notation: 1.3819685404 × 1011
Factors of 138196854040
Divisors of 138196854040
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 29 35 40 49 56 58 59 70 98 116 118 140 145 196 203 232 236 245 280 290 295 343 392 406 413 472 490 580 590 686 812 826 841 980 1015 1160 1180 1372 1421 1624 1652 1682 1711 1715 1960 2030 2065 2360 2401 2744 2842 2891 3304 3364 3422 3430 4060 4130 4205 4802 5684 5782 5887 6728 6844 6860 7105 8120 8260 8410 8555 9604 9947 11368 11564 11774 11977 12005 13688 13720 14210 14455 16520 16820 17110 19208 19894 20237 23128 23548 23954 24010 24389 28420 28910 29435 33640 34220 39788 40474 41209 47096 47908 48020 48778 49619 49735 56840 57820 58870 59885 68440 69629 79576 80948 82418 83839 95816 96040 97556 99238 99470 101185 115640 117740 119770 121945 139258 141659 161896 164836 167678 170723 195112 198476 198940 202370 206045 235480 239540 243890 248095 278516 283318 288463 329672 335356 341446 347333 348145 396952 397880 404740 412090 419195 479080 487780 496190 557032 566636 576926 586873 670712 682892 694666 696290 708295 809480 824180 838390 853615 975560 992380 1133272 1153852 1173746 1195061 1365784 1389332 1392580 1416590 1438951 1442315 1648360 1676780 1707230 1736665 1984760 2019241 2307704 2347492 2390122 2431331 2778664 2785160 2833180 2877902 2884630 2934365 3353560 3414460 3473330 4038482 4108111 4694984 4780244 4862662 5666360 5755804 5769260 5868730 5975305 6828920 6946660 7194755 8076964 8216222 8365427 9560488 9725324 10072657 10096205 11511608 11538520 11737460 11950610 12156655 13893320 14389510 16153928 16432444 16730854 17019317 19450648 20145314 20192410 20540555 23474920 23901220 24313310 28779020 32864888 33461708 34038634 40290628 40384820 41081110 41827135 47802440 48626620 50363285 57558040 58557989 66923416 68077268 70508599 80581256 80769640 82162220 83654270 85096585 97253240 100726570 117115978 119135219 136154536 141017198 164324440 167308540 170193170 201453140 234231956 238270438 282034396 292789945 334617080 340386340 352542995 402906280 468463912 476540876 493560193 564068792 585579890 595676095 680772680 705085990 953081752 987120386 1171159780 1191352190 1410171980 1974240772 2342319560 2382704380 2467800965 2820343960 3454921351 3948481544 4765408760 4935601930 6909842702 9871203860 13819685404 17274606755 19742407720 27639370808 34549213510 69098427020 138196854040
- Sum of all divisors σ(n): 382067604000
- Sum of proper divisors (its aliquot sum) s(n): 243870749960
- 138196854040 is an abundant number, because the sum of its proper divisors (243870749960) is greater than itself. Its abundance is 105673895920
Bases of 138196854040
- Binary: 100000001011010010110010100101000110002
- Hexadecimal: 0x202D2CA518
- Base-36: 1RHIU714
Squares and roots of 138196854040
- 138196854040 squared (1381968540402) is 19098370466553064321600
- 138196854040 cubed (1381968540403) is 2639334715768080531966886819264000
-
The
square root of 138196854040 is 371748.3746299371 -
The
cube root of 138196854040 is 5170.1052651891
Scales and comparisons
How big is 138196854040?- 138,196,854,040 seconds is equal to 4,394 years, 12 weeks, 15 hours, 40 seconds.
-
To count from 1 to 138,196,854,040 would take you about eight thousand, seven hundred eighty-eight 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 138196854040 cubic inches would be around 430.8 feet tall.
Recreational maths with 138196854040
- 138196854040 backwards is 040458691831
- 138196854040 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138196854040's digits is 49
- More coming soon!
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