131297228640
131,297,228,640 is an even composite number composed of five prime numbers multiplied together.
131297228640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 131297228640:
25 × 34 × 5 × 892 × 1279
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 89 × 89 × 1279)See below for interesting mathematical facts about the number 131297228640 from the Numbermatics database.
Names of 131297228640
- Cardinal: 131297228640 can be written as One hundred thirty-one billion, two hundred ninety-seven million, two hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3129722864 × 1011
Factors of 131297228640
Divisors of 131297228640
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 89 90 96 108 120 135 144 160 162 178 180 216 240 267 270 288 324 356 360 405 432 445 480 534 540 648 712 720 801 810 864 890 1068 1080 1279 1296 1335 1424 1440 1602 1620 1780 2136 2160 2403 2558 2592 2670 2848 3204 3240 3560 3837 4005 4272 4320 4806 5116 5340 6395 6408 6480 7120 7209 7674 7921 8010 8544 9612 10232 10680 11511 12015 12790 12816 12960 14240 14418 15348 15842 16020 19185 19224 20464 21360 23022 23763 24030 25580 25632 28836 30696 31684 32040 34533 36045 38370 38448 39605 40928 42720 46044 47526 48060 51160 57555 57672 61392 63368 64080 69066 71289 72090 76740 76896 79210 92088 95052 96120 102320 103599 113831 115110 115344 118815 122784 126736 128160 138132 142578 144180 153480 158420 172665 184176 190104 192240 204640 207198 213867 227662 230220 230688 237630 253472 276264 285156 288360 306960 316840 341493 345330 356445 368352 380208 384480 414396 427734 455324 460440 475260 517995 552528 569155 570312 576720 613920 633680 641601 682986 690660 712890 760416 828792 855468 910648 920880 950520 1024479 1035990 1069335 1105056 1138310 1140624 1153440 1267360 1283202 1365972 1381320 1425780 1657584 1707465 1710936 1821296 1841760 1901040 2048958 2071980 2138670 2276620 2281248 2566404 2731944 2762640 2851560 3073437 3208005 3315168 3414930 3421872 3642592 3802080 4097916 4143960 4277340 4553240 5122395 5132808 5463888 5525280 5703120 6146874 6416010 6829860 6843744 8195832 8287920 8554680 9106480 9220311 10130959 10244790 10265616 10927776 11406240 12293748 12832020 13659720 15367185 16391664 16575840 17109360 18212960 18440622 20261918 20489580 20531232 24587496 25664040 27319440 30392877 30734370 32783328 34218720 36881244 40523836 40979160 46101555 49174992 50654795 51328080 54638880 60785754 61468740 73762488 81047672 81958320 91178631 92203110 98349984 101309590 102656160 121571508 122937480 147524976 151964385 162095344 163916640 182357262 184406220 202619180 243143016 245874960 273535893 295049952 303928770 324190688 364714524 368812440 405238360 455893155 486286032 491749920 547071786 607857540 729429048 737624880 810476720 820607679 911786310 972572064 1094143572 1215715080 1367679465 1458858096 1475249760 1620953440 1641215358 1823572620 2188287144 2431430160 2735358930 2917716192 3282430716 3647145240 4103038395 4376574288 4862860320 5470717860 6564861432 7294290480 8206076790 8753148576 10941435720 13129722864 14588580960 16412153580 21882871440 26259445728 32824307160 43765742880 65648614320 131297228640
- Sum of all divisors σ(n): 469001111040
- Sum of proper divisors (its aliquot sum) s(n): 337703882400
- 131297228640 is an abundant number, because the sum of its proper divisors (337703882400) is greater than itself. Its abundance is 206406653760
Bases of 131297228640
- Binary: 11110100100011110110010110111011000002
- Hexadecimal: 0x1E91ECB760
- Base-36: 1OBEZA00
Squares and roots of 131297228640
- 131297228640 squared (1312972286402) is 17238962248544436249600
- 131297228640 cubed (1312972286403) is 2263427967863467353463635308544000
-
The
square root of 131297228640 is 362349.5945078455 -
The
cube root of 131297228640 is 5082.5912731031
Scales and comparisons
How big is 131297228640?- 131,297,228,640 seconds is equal to 4,174 years, 43 weeks, 6 days, 20 hours, 24 minutes.
-
To count from 1 to 131,297,228,640 would take you about eight thousand, three hundred forty-nine 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 131297228640 cubic inches would be around 423.5 feet tall.
Recreational maths with 131297228640
- 131297228640 backwards is 046822792131
- 131297228640 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 131297228640's digits is 45
- More coming soon!
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