2136181320
2,136,181,320 is an even composite number composed of seven prime numbers multiplied together.
2136181320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2136181320:
23 × 32 × 5 × 7 × 13 × 197 × 331
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 197 × 331)See below for interesting mathematical facts about the number 2136181320 from the Numbermatics database.
Names of 2136181320
- Cardinal: 2136181320 can be written as Two billion, one hundred thirty-six million, one hundred eighty-one thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.13618132 × 109
Factors of 2136181320
Divisors of 2136181320
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 52 56 60 63 65 70 72 78 84 90 91 104 105 117 120 126 130 140 156 168 180 182 195 197 210 234 252 260 273 280 312 315 331 360 364 390 394 420 455 468 504 520 546 585 591 630 662 728 780 788 819 840 910 936 985 993 1092 1170 1182 1260 1324 1365 1379 1560 1576 1638 1655 1773 1820 1970 1986 2184 2317 2340 2364 2520 2561 2648 2730 2758 2955 2979 3276 3310 3546 3640 3940 3972 4095 4137 4303 4634 4680 4728 4965 5122 5460 5516 5910 5958 6552 6620 6895 6951 7092 7683 7880 7944 8190 8274 8606 8865 9268 9930 10244 10920 11032 11585 11820 11916 12411 12805 12909 13240 13790 13902 14184 14895 15366 16380 16548 17212 17730 17927 18536 19860 20488 20685 20853 21515 23049 23170 23640 23832 24822 25610 25818 27580 27804 29790 30121 30732 32760 33096 34424 34755 35460 35854 38415 38727 39720 41370 41706 43030 46098 46340 49644 51220 51636 53781 55160 55608 59580 60242 61464 62055 64545 65207 69510 70920 71708 76830 77454 82740 83412 86060 89635 90363 92196 92680 99288 102440 103272 104265 107562 115245 119160 120484 124110 129090 130414 139020 143416 150605 153660 154908 161343 165480 166824 172120 179270 180726 184392 193635 195621 208530 215124 230490 240968 248220 258180 260828 268905 271089 278040 301210 307320 309816 322686 326035 358540 361452 387270 391242 417060 430248 451815 456449 460980 496440 516360 521656 537810 542178 586863 602420 645372 652070 717080 722904 774540 782484 806715 834120 847691 903630 912898 921960 978105 1075620 1084356 1173726 1204840 1290744 1304140 1355445 1369347 1549080 1564968 1613430 1695382 1807260 1825796 1956210 2151240 2168712 2282245 2347452 2543073 2608280 2710890 2738694 2934315 3226860 3390764 3614520 3651592 3912420 4108041 4238455 4564490 4694904 5086146 5421780 5477388 5868630 5933837 6453720 6781528 6846735 7629219 7824840 8216082 8476910 9128980 10172292 10843560 10954776 11737260 11867674 12715365 13693470 15258438 16432164 16953820 17801511 18257960 20344584 20540205 23474520 23735348 25430730 27386940 29669185 30516876 32864328 33907640 35603022 38146095 41080410 47470696 50861460 53404533 54773880 59338370 61033752 71206044 76292190 82160820 89007555 101722920 106809066 118676740 142412088 152584380 164321640 178015110 213618132 237353480 267022665 305168760 356030220 427236264 534045330 712060440 1068090660 2136181320
- Sum of all divisors σ(n): 8614045440
- Sum of proper divisors (its aliquot sum) s(n): 6477864120
- 2136181320 is an abundant number, because the sum of its proper divisors (6477864120) is greater than itself. Its abundance is 4341682800
Bases of 2136181320
- Binary: 11111110101001110001010010010002
- Hexadecimal: 0x7F538A48
- Base-36: ZBTS20
Squares and roots of 2136181320
- 2136181320 squared (21361813202) is 4563270631916942400
- 2136181320 cubed (21361813203) is 9747973482005568146395968000
-
The
square root of 2136181320 is 46218.8416124853 -
The
cube root of 2136181320 is 1287.8917790971
Scales and comparisons
How big is 2136181320?- 2,136,181,320 seconds is equal to 67 years, 48 weeks, 7 hours, 42 minutes.
-
To count from 1 to 2,136,181,320 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 2136181320 cubic inches would be around 107.3 feet tall.
Recreational maths with 2136181320
- 2136181320 backwards is 0231816312
- The number of decimal digits it has is: 10
- The sum of 2136181320's digits is 27
- More coming soon!
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