121389709480
121,389,709,480 is an even composite number composed of seven prime numbers multiplied together.
121389709480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 121389709480:
23 × 5 × 13 × 31 × 89 × 211 × 401
(2 × 2 × 2 × 5 × 13 × 31 × 89 × 211 × 401)See below for interesting mathematical facts about the number 121389709480 from the Numbermatics database.
Names of 121389709480
- Cardinal: 121389709480 can be written as One hundred twenty-one billion, three hundred eighty-nine million, seven hundred nine thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.2138970948 × 1011
Factors of 121389709480
Divisors of 121389709480
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 5 8 10 13 20 26 31 40 52 62 65 89 104 124 130 155 178 211 248 260 310 356 401 403 422 445 520 620 712 802 806 844 890 1055 1157 1240 1604 1612 1688 1780 2005 2015 2110 2314 2743 2759 3208 3224 3560 4010 4030 4220 4628 5213 5486 5518 5785 6541 8020 8060 8440 9256 10426 10972 11036 11570 12431 13082 13715 13795 16040 16120 18779 20852 21944 22072 23140 24862 26065 26164 27430 27590 32705 35689 35867 37558 41704 46280 49724 52130 52328 54860 55180 62155 65410 71378 71734 75116 84611 85033 93895 99448 104260 109720 110360 124310 130820 142756 143468 150232 161603 169222 170066 178445 179335 187790 208520 244127 248620 261640 285512 286936 323206 338444 340132 356890 358670 375580 423055 425165 463957 488254 497240 582149 646412 676888 680264 713780 717340 751160 808015 846110 850330 927914 976508 1099943 1106359 1164298 1220635 1292824 1427560 1434680 1616030 1692220 1700660 1855828 1953016 2199886 2212718 2319785 2328596 2441270 2622941 2910745 3232060 3384440 3401320 3711656 4399772 4425436 4639570 4657192 4882540 5245882 5499715 5531795 5821490 6464120 7530379 7567937 8799544 8850872 9279140 9765080 10491764 10999430 11063590 11642980 13114705 14382667 15060758 15135874 18558280 20983528 21998860 22127180 23285960 26229410 28765334 30121516 30271748 34098233 37651895 37839685 43997720 44254360 52458820 57530668 60243032 60543496 68196466 71913335 75303790 75679370 97894927 104917640 115061336 136392932 143826670 150607580 151358740 170491165 195789854 233441749 272785864 287653340 301215160 302717480 340982330 391579708 466883498 489474635 575306680 681964660 783159416 933766996 978949270 1167208745 1363929320 1867533992 1957898540 2334417490 3034742737 3915797080 4668834980 6069485474 9337669960 12138970948 15173713685 24277941896 30347427370 60694854740 121389709480
- Sum of all divisors σ(n): 309260851200
- Sum of proper divisors (its aliquot sum) s(n): 187871141720
- 121389709480 is an abundant number, because the sum of its proper divisors (187871141720) is greater than itself. Its abundance is 66481432240
Bases of 121389709480
- Binary: 11100010000110110001111111000101010002
- Hexadecimal: 0x1C4363F8A8
- Base-36: 1JRKARAG
Squares and roots of 121389709480
- 121389709480 squared (1213897094802) is 14735461567638801870400
- 121389709480 cubed (1213897094803) is 1788733398749379528623136611392000
-
The
square root of 121389709480 is 348410.2602966795 -
The
cube root of 121389709480 is 4951.3917724369
Scales and comparisons
How big is 121389709480?- 121,389,709,480 seconds is equal to 3,859 years, 42 weeks, 3 days, 11 hours, 44 minutes, 40 seconds.
-
To count from 1 to 121,389,709,480 would take you about seven thousand, seven hundred nineteen 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 121389709480 cubic inches would be around 412.6 feet tall.
Recreational maths with 121389709480
- 121389709480 backwards is 084907983121
- 121389709480 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121389709480's digits is 52
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 121389709480 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.
APA style:
Numbermatics. (2024). Number 121389709480 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/121389709480/
Chicago style:
Numbermatics. 2024. "Number 121389709480 - Facts about the integer". https://numbermatics.com/n/121389709480/
The information we have on file for 121389709480 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!
Keywords: Divisors of 121389709480, math, Factors of 121389709480, curriculum, school, college, exams, university, Prime factorization of 121389709480, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one billion, three hundred eighty-nine million, seven hundred nine thousand, four hundred eighty.