121811007993076298880
121,811,007,993,076,298,880 is an even composite number composed of five prime numbers multiplied together.
121811007993076298880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 121811007993076298880:
27 × 33 × 5 × 31 × 227395101540241
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 227395101540241)See below for interesting mathematical facts about the number 121811007993076298880 from the Numbermatics database.
Names of 121811007993076298880
- Cardinal: 121811007993076298880 can be written as One hundred twenty-one quintillion, eight hundred eleven quadrillion, seven trillion, nine hundred ninety-three billion, seventy-six million, two hundred ninety-eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.2181100799307629888 × 1020
Factors of 121811007993076298880
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 13
- Sum of prime factors: 227395101540282
Divisors of 121811007993076298880
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 90 93 96 108 120 124 128 135 144 155 160 180 186 192 216 240 248 270 279 288 310 320 360 372 384 432 465 480 496 540 558 576 620 640 720 744 837 864 930 960 992 1080 1116 1152 1240 1395 1440 1488 1674 1728 1860 1920 1984 2160 2232 2480 2790 2880 2976 3348 3456 3720 3968 4185 4320 4464 4960 5580 5760 5952 6696 7440 8370 8640 8928 9920 11160 11904 13392 14880 16740 17280 17856 19840 22320 26784 29760 33480 35712 44640 53568 59520 66960 89280 107136 133920 178560 267840 535680 227395101540241 454790203080482 682185304620723 909580406160964 1136975507701205 1364370609241446 1819160812321928 2046555913862169 2273951015402410 2728741218482892 3410926523103615 3638321624643856 4093111827724338 4547902030804820 5457482436965784 6139667741586507 6821853046207230 7049248147747471 7276643249287712 8186223655448676 9095804061609640 10232779569310845 10914964873931568 12279335483173014 13643706092414460 14098496295494942 14553286498575424 16372447310897352 18191608123219280 20465559138621690 21147744443242413 21829929747863136 24558670966346028 27287412184828920 28196992590989884 29106572997150848 30698338707932535 32744894621794704 35246240738737355 36383216246438560 40931118277243380 42295488886484826 43659859495726272 49117341932692056 54574824369657840 56393985181979768 61396677415865070 63443233329727239 65489789243589408 70492481477474710 72766432492877120 81862236554486760 84590977772969652 87319718991452544 98234683865384112 105738722216212065 109149648739315680 112787970363959536 122793354831730140 126886466659454478 130979578487178816 140984962954949420 145532864985754240 163724473108973520 169181955545939304 190329699989181717 196469367730768224 211477444432424130 218299297478631360 225575940727919072 245586709663460280 253772933318908956 261959156974357632 281969925909898840 317216166648636195 327448946217947040 338363911091878608 380659399978363434 392938735461536448 422954888864848260 436598594957262720 451151881455838144 491173419326920560 507545866637817912 563939851819797680 634432333297272390 654897892435894080 676727822183757216 761318799956726868 785877470923072896 845909777729696520 902303762911676288 951648499945908585 982346838653841120 1015091733275635824 1127879703639595360 1268864666594544780 1309795784871788160 1353455644367514432 1522637599913453736 1691819555459393040 1903296999891817170 1964693677307682240 2030183466551271648 2255759407279190720 2537729333189089560 2706911288735028864 3045275199826907472 3383639110918786080 3806593999783634340 3929387354615364480 4060366933102543296 4511518814558381440 5075458666378179120 6090550399653814944 6767278221837572160 7613187999567268680 8120733866205086592 10150917332756358240 12181100799307629888 13534556443675144320 15226375999134537360 20301834665512716480 24362201598615259776 30452751998269074720 40603669331025432960 60905503996538149440 121811007993076298880
- Sum of all divisors σ(n): 445330566856409932800
- Sum of proper divisors (its aliquot sum) s(n): 323519558863333633920
- 121811007993076298880 is an abundant number, because the sum of its proper divisors (323519558863333633920) is greater than itself. Its abundance is 201708550870257335040
Bases of 121811007993076298880
- Binary: 11010011010011101111010001001100011001001111001010010110100100000002
- Hexadecimal: 0x69A77A2632794B480
- Base-36: PPGNYKIC465C0
Squares and roots of 121811007993076298880
- 121811007993076298880 squared (1218110079930762988802) is 14837921668289297975012079717199089254400
- 121811007993076298880 cubed (1218110079930762988803) is 1807422194936627687075373361654771130408931817666330755072000
-
The
square root of 121811007993076298880 is 11036802435.1746144175 -
The
cube root of 121811007993076298880 is 4957113.3045809455
Scales and comparisons
How big is 121811007993076298880?- 121,811,007,993,076,298,880 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 121,811,007,993,076,298,880 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 121811007993076298880 cubic inches would be around 413092.8 feet tall.
Recreational maths with 121811007993076298880
- 121811007993076298880 backwards is 088892670399700118121
- 121811007993076298880 is a
Harshad number . - The number of decimal digits it has is: 21
- The sum of 121811007993076298880's digits is 90
- More coming soon!
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