31930020920
31,930,020,920 is an even composite number composed of six prime numbers multiplied together.
31930020920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 31930020920:
23 × 5 × 73 × 79 × 89 × 331
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 79 × 89 × 331)See below for interesting mathematical facts about the number 31930020920 from the Numbermatics database.
Names of 31930020920
- Cardinal: 31930020920 can be written as Thirty-one billion, nine hundred thirty million, twenty thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.193002092 × 1010
Factors of 31930020920
Divisors of 31930020920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 79 89 98 140 158 178 196 245 280 316 331 343 356 392 395 445 490 553 623 632 662 686 712 790 890 980 1106 1246 1324 1372 1580 1655 1715 1780 1960 2212 2317 2492 2648 2744 2765 3115 3160 3310 3430 3560 3871 4361 4424 4634 4984 5530 6230 6620 6860 7031 7742 8722 9268 11060 11585 12460 13240 13720 14062 15484 16219 17444 18536 19355 21805 22120 23170 24920 26149 27097 28124 29459 30527 30968 32438 34888 35155 38710 43610 46340 49217 52298 54194 56248 58918 61054 64876 70310 77420 81095 87220 92680 98434 104596 108388 113533 117836 122108 129752 130745 135485 140620 147295 152635 154840 162190 174440 183043 196868 206213 209192 216776 227066 235672 244216 246085 261490 270970 281240 294590 305270 324380 344519 366086 393736 412426 454132 492170 522980 541940 567665 589180 610540 648760 689038 732172 824852 908264 915215 984340 1031065 1045960 1083880 1135330 1178360 1221080 1281301 1378076 1443491 1464344 1649704 1722595 1830430 1968680 2062130 2270660 2327261 2411633 2562602 2756152 2886982 3445190 3660860 4124260 4541320 4654522 4823266 5125204 5773964 6406505 6890380 7217455 7321720 8248520 8969107 9309044 9646532 10104437 10250408 11547928 11636305 12058165 12813010 13780760 14434910 16290827 17938214 18618088 19293064 20208874 23272610 24116330 25626020 28869820 32581654 35876428 40417748 44845535 46545220 48232660 50522185 51252040 57739640 65163308 71752856 80835496 81454135 89691070 93090440 96465320 101044370 114035789 130326616 162908270 179382140 202088740 228071578 325816540 358764280 404177480 456143156 570178945 651633080 798250523 912286312 1140357890 1596501046 2280715780 3193002092 3991252615 4561431560 6386004184 7982505230 15965010460 31930020920
- Sum of all divisors σ(n): 86054400000
- Sum of proper divisors (its aliquot sum) s(n): 54124379080
- 31930020920 is an abundant number, because the sum of its proper divisors (54124379080) is greater than itself. Its abundance is 22194358160
Bases of 31930020920
- Binary: 111011011110010110101110100001110002
- Hexadecimal: 0x76F2D7438
- Base-36: EO2B5TK
Squares and roots of 31930020920
- 31930020920 squared (319300209202) is 1019526235951637646400
- 31930020920 cubed (319300209203) is 32553494042424646157811562688000
-
The
square root of 31930020920 is 178689.7336726427 -
The
cube root of 31930020920 is 3172.4861468759
Scales and comparisons
How big is 31930020920?- 31,930,020,920 seconds is equal to 1,015 years, 14 weeks, 2 days, 10 hours, 15 minutes, 20 seconds.
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To count from 1 to 31,930,020,920 would take you about two thousand and thirty 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 31930020920 cubic inches would be around 264.4 feet tall.
Recreational maths with 31930020920
- 31930020920 backwards is 02902003913
- The number of decimal digits it has is: 11
- The sum of 31930020920's digits is 29
- More coming soon!
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Numbermatics. (2024). Number 31930020920 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/31930020920/
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The information we have on file for 31930020920 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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