121397995520
121,397,995,520 is an even composite number composed of six prime numbers multiplied together.
121397995520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 121397995520:
211 × 5 × 17 × 41 × 73 × 233
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 41 × 73 × 233)See below for interesting mathematical facts about the number 121397995520 from the Numbermatics database.
Names of 121397995520
- Cardinal: 121397995520 can be written as One hundred twenty-one billion, three hundred ninety-seven million, nine hundred ninety-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.2139799552 × 1011
Factors of 121397995520
Divisors of 121397995520
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 41 64 68 73 80 82 85 128 136 146 160 164 170 205 233 256 272 292 320 328 340 365 410 466 512 544 584 640 656 680 697 730 820 932 1024 1088 1165 1168 1241 1280 1312 1360 1394 1460 1640 1864 2048 2176 2330 2336 2482 2560 2624 2720 2788 2920 2993 3280 3485 3728 3961 4352 4660 4672 4964 5120 5248 5440 5576 5840 5986 6205 6560 6970 7456 7922 8704 9320 9344 9553 9928 10240 10496 10880 11152 11680 11972 12410 13120 13940 14912 14965 15844 17009 17408 18640 18688 19106 19805 19856 20992 21760 22304 23360 23944 24820 26240 27880 29824 29930 31688 34018 34816 37280 37376 38212 39610 39712 41984 43520 44608 46720 47765 47888 49640 50881 52480 55760 59648 59860 63376 68036 74560 74752 76424 79220 79424 83968 85045 87040 89216 93440 95530 95776 99280 101762 104960 111520 119296 119720 126752 136072 149120 149504 152848 158440 158848 162401 170090 174080 178432 186880 191060 191552 198560 203524 209920 223040 238592 239440 253504 254405 272144 289153 298240 305696 316880 317696 324802 340180 356864 373760 382120 383104 397120 407048 419840 446080 477184 478880 507008 508810 544288 578306 596480 611392 633760 635392 649604 680360 697369 713728 747520 764240 766208 794240 812005 814096 892160 957760 1014016 1017620 1088576 1156612 1192960 1222784 1267520 1270784 1299208 1360720 1394738 1427456 1445765 1528480 1532416 1588480 1624010 1628192 1784320 1915520 2028032 2035240 2177152 2313224 2385920 2445568 2535040 2541568 2598416 2721440 2789476 2891530 3056960 3064832 3176960 3248020 3256384 3486845 3568640 3831040 4056064 4070480 4354304 4626448 4891136 5070080 5196832 5442880 5578952 5783060 6113920 6129664 6353920 6496040 6512768 6973690 7137280 7662080 8112128 8140960 8708608 9252896 9782272 10140160 10393664 10885760 11157904 11566120 11855273 12227840 12707840 12992080 13025536 13947380 15324160 16281920 17417216 18505792 19564544 20280320 20787328 21771520 22315808 23132240 23710546 24455680 25984160 26051072 27894760 30648320 32563840 34834432 37011584 40560640 41574656 43543040 44631616 46264480 47421092 48911360 51968320 52102144 55789520 59276365 65127680 74023168 83149312 87086080 89263232 92528960 94842184 97822720 103936640 104204288 111579040 118552730 130255360 148046336 166298624 174172160 178526464 185057920 189684368 207873280 223158080 237105460 260510720 296092672 332597248 357052928 370115840 379368736 415746560 446316160 474210920 521021440 592185344 714105856 740231680 758737472 831493120 892632320 948421840 1428211712 1480463360 1517474944 1662986240 1785264640 1896843680 2960926720 3034949888 3570529280 3793687360 6069899776 7141058560 7587374720 12139799552 15174749440 24279599104 30349498880 60698997760 121397995520
- Sum of all divisors σ(n): 321643314720
- Sum of proper divisors (its aliquot sum) s(n): 200245319200
- 121397995520 is an abundant number, because the sum of its proper divisors (200245319200) is greater than itself. Its abundance is 78847323680
Bases of 121397995520
- Binary: 11100010000111110001001101000000000002
- Hexadecimal: 0x1C43E26800
- Base-36: 1JRP8CU8
Squares and roots of 121397995520
- 121397995520 squared (1213979955202) is 14737473316273940070400
- 121397995520 cubed (1213979955203) is 1789099719625143319759167684608000
-
The
square root of 121397995520 is 348422.1513049939 -
The
cube root of 121397995520 is 4951.5044302479
Scales and comparisons
How big is 121397995520?- 121,397,995,520 seconds is equal to 3,860 years, 4 weeks, 1 day, 9 hours, 25 minutes, 20 seconds.
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To count from 1 to 121,397,995,520 would take you about seven thousand, seven hundred twenty 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 121397995520 cubic inches would be around 412.6 feet tall.
Recreational maths with 121397995520
- 121397995520 backwards is 025599793121
- The number of decimal digits it has is: 12
- The sum of 121397995520's digits is 53
- More coming soon!
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The information we have on file for 121397995520 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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