1980425720
1,980,425,720 is an even composite number composed of seven prime numbers multiplied together.
What does the number 1980425720 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 256 divisors.
1980425720 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 1980425720:
23 × 5 × 7 × 13 × 71 × 79 × 97
(2 × 2 × 2 × 5 × 7 × 13 × 71 × 79 × 97)See below for interesting mathematical facts about the number 1980425720 from the Numbermatics database.
Names of 1980425720
- Cardinal: 1980425720 can be written as One billion, nine hundred eighty million, four hundred twenty-five thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.98042572 × 109
Factors of 1980425720
Divisors of 1980425720
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 56 65 70 71 79 91 97 104 130 140 142 158 182 194 260 280 284 316 355 364 388 395 455 485 497 520 553 568 632 679 710 728 776 790 910 923 970 994 1027 1106 1261 1358 1420 1580 1820 1846 1940 1988 2054 2212 2485 2522 2716 2765 2840 3160 3395 3640 3692 3880 3976 4108 4424 4615 4970 5044 5135 5432 5530 5609 6305 6461 6790 6887 7189 7384 7663 8216 8827 9230 9940 10088 10270 11060 11218 12610 12922 13580 13774 14378 15326 17654 18460 19880 20540 22120 22436 25220 25844 27160 27548 28045 28756 30652 32305 34435 35308 35945 36920 38315 39263 41080 44135 44872 48209 50440 51688 53641 55096 56090 57512 61304 64610 68870 70616 71890 72917 76630 78526 88270 89531 96418 99619 107282 112180 129220 137740 143780 145834 153260 157052 176540 179062 192836 196315 199238 214564 224360 241045 258440 268205 275480 287560 291668 306520 314104 353080 358124 364585 385672 392630 398476 429128 447655 482090 498095 510419 536410 544073 583336 626717 697333 716248 729170 785260 796952 895310 964180 996190 1020838 1072820 1088146 1253434 1394666 1458340 1570520 1790620 1928360 1992380 2041676 2145640 2176292 2506868 2552095 2720365 2789332 2916680 3133585 3486665 3581240 3808511 3984760 4083352 4352584 5013736 5104190 5440730 5578664 6267170 6973330 7072949 7617022 10208380 10881460 12534340 13946660 14145898 15234044 19042555 20416760 21762920 25068680 27893320 28291796 30468088 35364745 38085110 49510643 56583592 70729490 76170220 99021286 141458980 152340440 198042572 247553215 282917960 396085144 495106430 990212860 1980425720
- Sum of all divisors σ(n): 5689958400
- Sum of proper divisors (its aliquot sum) s(n): 3709532680
- 1980425720 is an abundant number, because the sum of its proper divisors (3709532680) is greater than itself. Its abundance is 1729106960
Bases of 1980425720
- Binary: 11101100000101011100101111110002
- Hexadecimal: 0x760AE5F8
- Base-36: WR3E9K
Squares and roots of 1980425720
- 1980425720 squared (19804257202) is 3922086032437518400
- 1980425720 cubed (19804257203) is 7767400054692015732333248000
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The
square root of 1980425720 is 44501.9743382245 -
The
cube root of 1980425720 is 1255.7972257745
Scales and comparisons
How big is 1980425720?- 1,980,425,720 seconds is equal to 62 years, 50 weeks, 3 days, 14 hours, 15 minutes, 20 seconds.
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To count from 1 to 1,980,425,720 would take you about one hundred twenty-five 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 1980425720 cubic inches would be around 104.6 feet tall.
Recreational maths with 1980425720
- 1980425720 backwards is 0275240891
- The number of decimal digits it has is: 10
- The sum of 1980425720's digits is 38
- More coming soon!
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"Number 1980425720 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.
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Numbermatics. (2024). Number 1980425720 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/1980425720/
Chicago style:
Numbermatics. 2024. "Number 1980425720 - Facts about the integer". https://numbermatics.com/n/1980425720/
The information we have on file for 1980425720 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!
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