121219998120
121,219,998,120 is an even composite number composed of seven prime numbers multiplied together.
121219998120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 121219998120:
23 × 33 × 5 × 13 × 31 × 41 × 6793
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 31 × 41 × 6793)See below for interesting mathematical facts about the number 121219998120 from the Numbermatics database.
Names of 121219998120
- Cardinal: 121219998120 can be written as One hundred twenty-one billion, two hundred nineteen million, nine hundred ninety-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2121999812 × 1011
Factors of 121219998120
Divisors of 121219998120
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 31 36 39 40 41 45 52 54 60 62 65 72 78 82 90 93 104 108 117 120 123 124 130 135 155 156 164 180 186 195 205 216 234 246 248 260 270 279 310 312 328 351 360 369 372 390 403 410 465 468 492 520 533 540 558 585 615 620 702 738 744 780 806 820 837 930 936 984 1066 1080 1107 1116 1170 1209 1230 1240 1271 1395 1404 1476 1560 1599 1612 1640 1674 1755 1845 1860 2015 2132 2214 2232 2340 2418 2460 2542 2665 2790 2808 2952 3198 3224 3348 3510 3627 3690 3720 3813 4030 4185 4264 4428 4680 4797 4836 4920 5084 5330 5535 5580 6045 6355 6396 6696 6793 7020 7254 7380 7626 7995 8060 8370 8856 9594 9672 10168 10660 10881 11070 11160 11439 12090 12710 12792 13586 14040 14391 14508 14760 15252 15990 16120 16523 16740 18135 19065 19188 20379 21320 21762 22140 22878 23985 24180 25420 27172 28782 29016 30504 31980 33046 33480 33965 34317 36270 38130 38376 40758 43524 44280 45756 47970 48360 49569 50840 54344 54405 57195 57564 61137 63960 66092 67930 68634 71955 72540 76260 81516 82615 87048 88309 91512 95940 99138 101895 108810 114390 115128 122274 132184 135860 137268 143910 145080 148707 152520 163032 165230 171585 176618 183411 191880 198276 203790 210583 217620 228780 244548 247845 264927 271720 274536 278513 287820 297414 305685 330460 343170 353236 366822 396552 407580 421166 435240 441545 446121 457560 489096 495690 529854 557026 575640 594828 611370 631749 660920 686340 706472 733644 743535 794781 815160 835539 842332 883090 892242 917055 991380 1052915 1059708 1114052 1189656 1222740 1263498 1324635 1372680 1392565 1467288 1487070 1589562 1671078 1684664 1766180 1784484 1834110 1895247 1982760 2105830 2119416 2228104 2230605 2384343 2445480 2506617 2526996 2649270 2737579 2785130 2974140 3158745 3179124 3342156 3532360 3568968 3620669 3668220 3790494 3973905 4177695 4211660 4461210 4768686 5013234 5053992 5298540 5475158 5570260 5685741 5948280 6317490 6358248 6684312 7241338 7336440 7519851 7580988 7947810 8212737 8355390 8423320 8633903 8922420 9476235 9537372 10026468 10597080 10862007 10950316 11140520 11371482 11921715 12533085 12634980 13687895 14482676 15039702 15161976 15895620 16425474 16710780 17267806 17844840 18103345 18952470 19074744 20052936 21724014 21900632 22742964 23843430 24638211 25066170 25269960 25901709 27375790 28428705 28965352 30079404 31791240 32586021 32850948 33421560 34535612 36206690 37599255 37904940 41063685 43169515 43448028 45485928 47686860 49276422 50132340 51803418 54310035 54751580 56857410 60158808 65172042 65701896 69071224 72413380 73914633 75198510 75809880 77705127 82127370 86339030 86896056 95373720 97758063 98552844 100264680 103606836 108620070 109503160 112240739 113714820 123191055 129508545 130344084 144826760 147829266 150397020 155410254 162930105 164254740 172678060 195516126 197105688 207213672 217240140 224481478 227429640 233115381 246382110 259017090 260688168 295658532 300794040 310820508 325860210 328509480 336722217 345356120 369573165 388525635 391032252 434480280 448962956 466230762 488790315 492764220 518034180 561203695 591317064 621641016 651720420 673444434 739146330 777051270 782064504 897925912 932461524 977580630 985528440 1010166651 1036068360 1122407390 1165576905 1303440840 1346888868 1478292660 1554102540 1683611085 1864923048 1955161260 2020333302 2244814780 2331153810 2693777736 2956585320 3030499953 3108205080 3367222170 3910322520 4040666604 4489629560 4662307620 5050833255 6060999906 6734444340 8081333208 9324615240 10101666510 12121999812 13468888680 15152499765 20203333020 24243999624 30304999530 40406666040 60609999060 121219998120
- Sum of all divisors σ(n): 460209254400
- Sum of proper divisors (its aliquot sum) s(n): 338989256280
- 121219998120 is an abundant number, because the sum of its proper divisors (338989256280) is greater than itself. Its abundance is 217769258160
Bases of 121219998120
- Binary: 11100001110010100011001100001101010002
- Hexadecimal: 0x1C394661A8
- Base-36: 1JOR9960
Squares and roots of 121219998120
- 121219998120 squared (1212199981202) is 14694287944212803534400
- 121219998120 cubed (1212199981203) is 1781241556972214709319897355328000
-
The
square root of 121219998120 is 348166.6240753125 -
The
cube root of 121219998120 is 4949.0832315053
Scales and comparisons
How big is 121219998120?- 121,219,998,120 seconds is equal to 3,854 years, 21 weeks, 6 days, 5 hours, 42 minutes.
-
To count from 1 to 121,219,998,120 would take you about seven thousand, seven hundred 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 121219998120 cubic inches would be around 412.4 feet tall.
Recreational maths with 121219998120
- 121219998120 backwards is 021899912121
- 121219998120 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121219998120's digits is 45
- More coming soon!
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