121997998080
121,997,998,080 is an even composite number composed of six prime numbers multiplied together.
121997998080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 121997998080:
211 × 32 × 5 × 7 × 29 × 6521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 29 × 6521)See below for interesting mathematical facts about the number 121997998080 from the Numbermatics database.
Names of 121997998080
- Cardinal: 121997998080 can be written as One hundred twenty-one billion, nine hundred ninety-seven million, nine hundred ninety-eight thousand and eighty.
Scientific notation
- Scientific notation: 1.2199799808 × 1011
Factors of 121997998080
Divisors of 121997998080
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 29 30 32 35 36 40 42 45 48 56 58 60 63 64 70 72 80 84 87 90 96 105 112 116 120 126 128 140 144 145 160 168 174 180 192 203 210 224 232 240 252 256 261 280 288 290 315 320 336 348 360 384 406 420 435 448 464 480 504 512 522 560 576 580 609 630 640 672 696 720 768 812 840 870 896 928 960 1008 1015 1024 1044 1120 1152 1160 1218 1260 1280 1305 1344 1392 1440 1536 1624 1680 1740 1792 1827 1856 1920 2016 2030 2048 2088 2240 2304 2320 2436 2520 2560 2610 2688 2784 2880 3045 3072 3248 3360 3480 3584 3654 3712 3840 4032 4060 4176 4480 4608 4640 4872 5040 5120 5220 5376 5568 5760 6090 6144 6496 6521 6720 6960 7168 7308 7424 7680 8064 8120 8352 8960 9135 9216 9280 9744 10080 10240 10440 10752 11136 11520 12180 12992 13042 13440 13920 14336 14616 14848 15360 16128 16240 16704 17920 18270 18432 18560 19488 19563 20160 20880 21504 22272 23040 24360 25984 26084 26880 27840 29232 29696 30720 32256 32480 32605 33408 35840 36540 37120 38976 39126 40320 41760 43008 44544 45647 46080 48720 51968 52168 53760 55680 58464 58689 59392 64512 64960 65210 66816 71680 73080 74240 77952 78252 80640 83520 89088 91294 92160 97440 97815 103936 104336 107520 111360 116928 117378 129024 129920 130420 133632 136941 146160 148480 155904 156504 161280 167040 178176 182588 189109 194880 195630 207872 208672 215040 222720 228235 233856 234756 259840 260840 267264 273882 292320 293445 296960 311808 313008 322560 334080 365176 378218 389760 391260 410823 415744 417344 445440 456470 467712 469512 519680 521680 534528 547764 567327 584640 586890 623616 626016 645120 668160 684705 730352 756436 779520 782520 821646 834688 890880 912940 935424 939024 945545 1039360 1043360 1095528 1134654 1169280 1173780 1247232 1252032 1323763 1336320 1369410 1460704 1512872 1559040 1565040 1643292 1669376 1701981 1825880 1870848 1878048 1891090 2054115 2078720 2086720 2191056 2269308 2338560 2347560 2504064 2647526 2672640 2738820 2836635 2921408 3025744 3118080 3130080 3286584 3338752 3403962 3651760 3741696 3756096 3782180 3971289 4108230 4173440 4382112 4538616 4677120 4695120 5008128 5295052 5477640 5673270 5842816 6051488 6236160 6260160 6573168 6618815 6677504 6807924 7303520 7512192 7564360 7942578 8216460 8346880 8509905 8764224 9077232 9354240 9390240 10016256 10590104 10955280 11346540 11685632 11913867 12102976 12520320 13146336 13237630 13355008 13615848 14607040 15024384 15128720 15885156 16432920 16693760 17019810 17528448 18154464 18708480 18780480 19856445 20032512 21180208 21910560 22693080 23371264 23827734 24205952 25040640 26292672 26475260 27231696 29214080 30048768 30257440 31770312 32865840 33387520 34039620 35056896 36308928 37560960 39712890 40065024 42360416 43821120 45386160 46742528 47655468 48411904 50081280 52585344 52950520 54463392 58428160 59569335 60097536 60514880 63540624 65731680 66775040 68079240 70113792 72617856 75121920 79425780 84720832 87642240 90772320 93485056 95310936 96823808 100162560 105170688 105901040 108926784 116856320 119138670 120195072 121029760 127081248 131463360 136158480 140227584 145235712 150243840 158851560 169441664 175284480 181544640 190621872 193647616 200325120 210341376 211802080 217853568 233712640 238277340 242059520 254162496 262926720 272316960 280455168 290471424 300487680 317703120 338883328 350568960 363089280 381243744 387295232 420682752 423604160 435707136 467425280 476554680 484119040 508324992 525853440 544633920 580942848 600975360 635406240 677766656 701137920 726178560 762487488 841365504 847208320 871414272 953109360 968238080 1016649984 1051706880 1089267840 1161885696 1270812480 1355533312 1402275840 1452357120 1524974976 1694416640 1742828544 1906218720 1936476160 2033299968 2103413760 2178535680 2541624960 2711066624 2904714240 3049949952 3388833280 3485657088 3812437440 4066599936 4206827520 4357071360 5083249920 5809428480 6099899904 6777666560 7624874880 8133199872 8714142720 10166499840 12199799808 13555333120 15249749760 17428285440 20332999680 24399599616 30499499520 40665999360 60998999040 121997998080
- Sum of all divisors σ(n): 499966084800
- Sum of proper divisors (its aliquot sum) s(n): 377968086720
- 121997998080 is an abundant number, because the sum of its proper divisors (377968086720) is greater than itself. Its abundance is 255970088640
Bases of 121997998080
- Binary: 11100011001111010010110111000000000002
- Hexadecimal: 0x1C67A5B800
- Base-36: 1K1MGHS0
Squares and roots of 121997998080
- 121997998080 squared (1219979980802) is 14883511535527683686400
- 121997998080 cubed (1219979980803) is 1815758611734964206160274522112000
-
The
square root of 121997998080 is 349282.1181795597 -
The
cube root of 121997998080 is 4959.6485356231
Scales and comparisons
How big is 121997998080?- 121,997,998,080 seconds is equal to 3,879 years, 8 weeks, 1 day, 20 hours, 48 minutes.
-
To count from 1 to 121,997,998,080 would take you about seven thousand, seven hundred fifty-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 121997998080 cubic inches would be around 413.3 feet tall.
Recreational maths with 121997998080
- 121997998080 backwards is 080899799121
- 121997998080 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121997998080's digits is 63
- More coming soon!
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