990420989740
990,420,989,740 is an even composite number composed of seven prime numbers multiplied together.
990420989740 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 990420989740:
22 × 5 × 72 × 13 × 17 × 211 × 21673
(2 × 2 × 5 × 7 × 7 × 13 × 17 × 211 × 21673)See below for interesting mathematical facts about the number 990420989740 from the Numbermatics database.
Names of 990420989740
- Cardinal: 990420989740 can be written as Nine hundred ninety billion, four hundred twenty million, nine hundred eighty-nine thousand, seven hundred forty.
Scientific notation
- Scientific notation: 9.9042098974 × 1011
Factors of 990420989740
Divisors of 990420989740
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 7 10 13 14 17 20 26 28 34 35 49 52 65 68 70 85 91 98 119 130 140 170 182 196 211 221 238 245 260 340 364 422 442 455 476 490 595 637 833 844 884 910 980 1055 1105 1190 1274 1477 1547 1666 1820 2110 2210 2380 2548 2743 2954 3094 3185 3332 3587 4165 4220 4420 5486 5908 6188 6370 7174 7385 7735 8330 10339 10829 10972 12740 13715 14348 14770 15470 16660 17935 19201 20678 21658 21673 25109 27430 29540 30940 35870 38402 41356 43316 43346 46631 50218 51695 54145 54860 71740 76804 86692 93262 96005 100436 103390 108290 108365 125545 134407 151711 175763 186524 192010 206780 216580 216730 233155 251090 268814 281749 303422 326417 351526 368441 384020 433460 466310 502180 537628 563498 606844 652834 672035 703052 736882 758555 878815 932620 1061977 1126996 1305668 1344070 1408745 1473764 1517110 1632085 1757630 1842205 1972243 2123954 2284919 2579087 2688140 2817490 3034220 3264170 3515260 3684410 3944486 4247908 4569838 4573003 4789733 5158174 5309885 5634980 6528340 7368820 7888972 9139676 9146006 9579466 9861215 10316348 10619770 11424595 12895435 13805701 18053609 18292012 19158932 19722430 21239540 22849190 22865015 23948665 25790870 27611402 32011021 33528131 36107218 39444860 45698380 45730030 47897330 51581740 55222804 59449039 64022042 67056262 69028505 72214436 77741051 90268045 91460060 95794660 118898078 128044084 134112524 138057010 155482102 160055105 167640655 180536090 224077147 234696917 237796156 276114020 297245195 310964204 320110210 335281310 361072180 388705255 416143273 448154294 469393834 544187357 594490390 640220420 670562620 777410510 832286546 896308588 938787668 1010633663 1088374714 1120385735 1173484585 1188980780 1554821020 1664573092 2021267326 2080716365 2176749428 2240771470 2346969170 2720936785 2913002911 3809311499 4042534652 4161432730 4481542940 4693938340 5053168315 5441873570 5826005822 7074435641 7618622998 8322865460 10106336630 10883747140 11652011644 14148871282 14565014555 15237245996 19046557495 20212673260 28297742564 29130029110 35372178205 38093114990 49521049487 58260058220 70744356410 76186229980 99042098974 141488712820 198084197948 247605247435 495210494870 990420989740
- Sum of all divisors σ(n): 2772040791744
- Sum of proper divisors (its aliquot sum) s(n): 1781619802004
- 990420989740 is an abundant number, because the sum of its proper divisors (1781619802004) is greater than itself. Its abundance is 791198812264
Bases of 990420989740
- Binary: 11100110100110011011000011110111001011002
- Hexadecimal: 0xE699B0F72C
- Base-36: CMZR32NG
Squares and roots of 990420989740
- 990420989740 squared (9904209897402) is 980933736917561185267600
- 990420989740 cubed (9904209897403) is 971537362587247725899743898754424000
-
The
square root of 990420989740 is 995198.9699251101 -
The
cube root of 990420989740 is 9967.9674670435
Scales and comparisons
How big is 990420989740?- 990,420,989,740 seconds is equal to 31,492 years, 16 weeks, 5 days, 21 hours, 35 minutes, 40 seconds.
-
To count from 1 to 990,420,989,740 would take you about sixty-two thousand, nine hundred eighty-four 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 990420989740 cubic inches would be around 830.7 feet tall.
Recreational maths with 990420989740
- 990420989740 backwards is 047989024099
- The number of decimal digits it has is: 12
- The sum of 990420989740's digits is 61
- 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 990420989740 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.
APA style:
Numbermatics. (2024). Number 990420989740 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/990420989740/
Chicago style:
Numbermatics. 2024. "Number 990420989740 - Facts about the integer". https://numbermatics.com/n/990420989740/
The information we have on file for 990420989740 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 990420989740, math, Factors of 990420989740, curriculum, school, college, exams, university, Prime factorization of 990420989740, STEM, science, technology, engineering, physics, economics, calculator, nine hundred ninety billion, four hundred twenty million, nine hundred eighty-nine thousand, seven hundred forty.