2131513920
2,131,513,920 is an even composite number composed of six prime numbers multiplied together.
2131513920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 2131513920:
26 × 33 × 5 × 29 × 47 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 29 × 47 × 181)See below for interesting mathematical facts about the number 2131513920 from the Numbermatics database.
Names of 2131513920
- Cardinal: 2131513920 can be written as Two billion, one hundred thirty-one million, five hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.13151392 × 109
Factors of 2131513920
Divisors of 2131513920
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 47 48 54 58 60 64 72 80 87 90 94 96 108 116 120 135 141 144 145 160 174 180 181 188 192 216 232 235 240 261 270 282 288 290 320 348 360 362 376 423 432 435 464 470 480 522 540 543 564 576 580 696 705 720 724 752 783 846 864 870 905 928 940 960 1044 1080 1086 1128 1160 1269 1305 1363 1392 1410 1440 1448 1504 1566 1629 1692 1728 1740 1810 1856 1880 2088 2115 2160 2172 2256 2320 2538 2610 2715 2726 2784 2820 2880 2896 3008 3132 3258 3384 3480 3620 3760 3915 4089 4176 4230 4320 4344 4512 4640 4887 5076 5220 5249 5430 5452 5568 5640 5792 6264 6345 6516 6768 6815 6960 7240 7520 7830 8145 8178 8352 8460 8507 8640 8688 9024 9280 9774 10152 10440 10498 10860 10904 11280 11584 12267 12528 12690 13032 13536 13630 13920 14480 15040 15660 15747 16290 16356 16704 16920 17014 17376 19548 20304 20445 20880 20996 21720 21808 22560 24435 24534 25056 25380 25521 26064 26245 27072 27260 27840 28960 31320 31494 32580 32712 33840 34028 34752 36801 39096 40608 40890 41760 41992 42535 43440 43616 45120 47241 48870 49068 50112 50760 51042 52128 52490 54520 57920 61335 62640 62988 65160 65424 67680 68056 73602 76563 78192 78735 81216 81780 83520 83984 85070 86880 87232 94482 97740 98136 101520 102084 104256 104980 109040 122670 125280 125976 127605 130320 130848 135360 136112 141723 147204 153126 156384 157470 163560 167968 170140 173760 184005 188964 195480 196272 203040 204168 209960 218080 229689 236205 245340 246703 250560 251952 255210 260640 261696 272224 283446 294408 306252 312768 314940 327120 335936 340280 368010 377928 382815 390960 392544 406080 408336 419920 436160 459378 472410 490680 493406 503904 510420 521280 544448 566892 588816 612504 629880 654240 680560 708615 736020 740109 755856 765630 781920 785088 816672 839840 918756 944820 981360 986812 1007808 1020840 1133784 1148445 1177632 1225008 1233515 1259760 1308480 1361120 1417230 1472040 1480218 1511712 1531260 1563840 1633344 1679680 1837512 1889640 1962720 1973624 2041680 2220327 2267568 2296890 2355264 2450016 2467030 2519520 2722240 2834460 2944080 2960436 3023424 3062520 3675024 3700545 3779280 3925440 3947248 4083360 4440654 4535136 4593780 4900032 4934060 5039040 5668920 5888160 5920872 6125040 6660981 7350048 7401090 7558560 7894496 8166720 8881308 9070272 9187560 9868120 11101635 11337840 11776320 11841744 12250080 13321962 14700096 14802180 15117120 15788992 17762616 18375120 19736240 22203270 22675680 23683488 24500160 26643924 29604360 33304905 35525232 36750240 39472480 44406540 45351360 47366976 53287848 59208720 66609810 71050464 73500480 78944960 88813080 106575696 118417440 133219620 142100928 177626160 213151392 236834880 266439240 355252320 426302784 532878480 710504640 1065756960 2131513920
- Sum of all divisors σ(n): 7988198400
- Sum of proper divisors (its aliquot sum) s(n): 5856684480
- 2131513920 is an abundant number, because the sum of its proper divisors (5856684480) is greater than itself. Its abundance is 3725170560
Bases of 2131513920
- Binary: 11111110000110001010010010000002
- Hexadecimal: 0x7F0C5240
- Base-36: Z91QO0
Squares and roots of 2131513920
- 2131513920 squared (21315139202) is 4543351591153766400
- 2131513920 cubed (21315139203) is 9684217159998401942028288000
-
The
square root of 2131513920 is 46168.3216069201 -
The
cube root of 2131513920 is 1286.9531120001
Scales and comparisons
How big is 2131513920?- 2,131,513,920 seconds is equal to 67 years, 40 weeks, 2 days, 7 hours, 12 minutes.
-
To count from 1 to 2,131,513,920 would take you about one hundred thirty-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 2131513920 cubic inches would be around 107.2 feet tall.
Recreational maths with 2131513920
- 2131513920 backwards is 0293151312
- 2131513920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2131513920's digits is 27
- More coming soon!
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The information we have on file for 2131513920 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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