121438718000
121,438,718,000 is an even composite number composed of six prime numbers multiplied together.
121438718000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 121438718000:
24 × 53 × 17 × 292 × 31 × 137
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 17 × 29 × 29 × 31 × 137)See below for interesting mathematical facts about the number 121438718000 from the Numbermatics database.
Names of 121438718000
- Cardinal: 121438718000 can be written as One hundred twenty-one billion, four hundred thirty-eight million, seven hundred eighteen thousand.
Scientific notation
- Scientific notation: 1.21438718 × 1011
Factors of 121438718000
Divisors of 121438718000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 29 31 34 40 50 58 62 68 80 85 100 116 124 125 136 137 145 155 170 200 232 248 250 272 274 290 310 340 400 425 464 493 496 500 527 548 580 620 680 685 725 775 841 850 899 986 1000 1054 1096 1160 1240 1360 1370 1450 1550 1682 1700 1798 1972 2000 2108 2125 2192 2320 2329 2465 2480 2635 2740 2900 3100 3364 3400 3425 3596 3625 3875 3944 3973 4205 4216 4247 4250 4495 4658 4930 5270 5480 5800 6200 6728 6800 6850 7192 7250 7750 7888 7946 8410 8432 8494 8500 8990 9316 9860 10540 10960 11600 11645 12325 12400 13175 13456 13700 14297 14384 14500 15283 15500 15892 16820 16988 17000 17125 17980 18632 19720 19865 21025 21080 21235 22475 23290 24650 26071 26350 27400 28594 29000 30566 31000 31784 33640 33976 34000 34250 35960 37264 39440 39730 42050 42160 42470 44950 46580 49300 52142 52700 54800 57188 58000 58225 61132 61625 62000 63568 65875 67280 67541 67952 68500 71485 71920 72199 76415 79460 84100 84940 89900 93160 98600 99325 104284 105125 105400 106175 112375 114376 115217 116450 122264 123163 123250 130355 131750 135082 137000 142970 144398 152830 158920 168200 169880 179800 186320 197200 198650 208568 210250 210800 212350 224750 228752 230434 232900 244528 246326 246500 260710 263500 270164 274000 285940 288796 291125 305660 317840 336400 337705 339760 357425 359600 360995 382075 397300 417136 420500 424700 443207 449500 460868 465800 492652 493000 496625 521420 527000 530875 540328 571880 576085 577592 582250 611320 615815 651775 675410 714850 721990 764150 794600 841000 849400 886414 899000 921736 931600 985304 986000 993250 1042840 1054000 1061750 1080656 1143760 1152170 1155184 1164500 1222640 1231630 1303550 1350820 1429700 1443980 1528300 1589200 1682000 1688525 1698800 1772828 1787125 1798000 1804975 1843472 1910375 1958689 1970608 1986500 2085680 2093771 2123500 2216035 2304340 2329000 2463260 2607100 2701640 2859400 2880425 2887960 3056600 3079075 3258875 3377050 3545656 3571727 3574250 3609950 3820750 3917378 3973000 4187542 4247000 4432070 4608680 4658000 4926520 5214200 5403280 5718800 5760850 5775920 6113200 6158150 6517750 6754100 7091312 7143454 7148500 7219900 7641500 7834756 7946000 8375084 8442625 8494000 8864140 9024875 9217360 9793445 9853040 10428400 10468855 11080175 11521700 12316300 13035500 13508200 14286908 14297000 14402125 14439800 15283000 15395375 15669512 16750168 16885250 17728280 17858635 18049750 19586890 20937710 22160350 23043400 24632600 26071000 27016400 28573816 28594000 28804250 28879600 30566000 30790750 31339024 33500336 33770500 35456560 35717270 36099500 39173780 41875420 44320700 46086800 48967225 49265200 52142000 52344275 55400875 57147632 57608500 60719359 61581500 67541000 71434540 72199000 78347560 83750840 88641400 89293175 97934450 104688550 110801750 115217000 121438718 123163000 135082000 142869080 144398000 156695120 167501680 177282800 178586350 195868900 209377100 221603500 230434000 242877436 244836125 246326000 261721375 285738160 303596795 357172700 391737800 418754200 443207000 446465875 485754872 489672250 523442750 607193590 714345400 783475600 837508400 886414000 892931750 971509744 979344500 1046885500 1214387180 1428690800 1517983975 1785863500 1958689000 2093771000 2428774360 3035967950 3571727000 3917378000 4187542000 4857548720 6071935900 7143454000 7589919875 12143871800 15179839750 24287743600 30359679500 60719359000 121438718000
- Sum of all divisors σ(n): 334815856128
- Sum of proper divisors (its aliquot sum) s(n): 213377138128
- 121438718000 is an abundant number, because the sum of its proper divisors (213377138128) is greater than itself. Its abundance is 91938420128
Bases of 121438718000
- Binary: 11100010001100100111111001000001100002
- Hexadecimal: 0x1C464FC830
- Base-36: 1JSDH6I8
Squares and roots of 121438718000
- 121438718000 squared (1214387180002) is 14747362229483524000000
- 121438718000 cubed (1214387180003) is 1790900763030100956682232000000000
-
The
square root of 121438718000 is 348480.5848250373 -
The
cube root of 121438718000 is 4952.0580225793
Scales and comparisons
How big is 121438718000?- 121,438,718,000 seconds is equal to 3,861 years, 19 weeks, 3 days, 17 hours, 13 minutes, 20 seconds.
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To count from 1 to 121,438,718,000 would take you about seven thousand, seven hundred twenty-two 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 121438718000 cubic inches would be around 412.7 feet tall.
Recreational maths with 121438718000
- 121438718000 backwards is 000817834121
- The number of decimal digits it has is: 12
- The sum of 121438718000's digits is 35
- More coming soon!
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