85129831360
85,129,831,360 is an even composite number composed of seven prime numbers multiplied together.
85129831360 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 85129831360:
26 × 5 × 7 × 19 × 43 × 181 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 19 × 43 × 181 × 257)See below for interesting mathematical facts about the number 85129831360 from the Numbermatics database.
Names of 85129831360
- Cardinal: 85129831360 can be written as Eighty-five billion, one hundred twenty-nine million, eight hundred thirty-one thousand, three hundred sixty.
Scientific notation
- Scientific notation: 8.512983136 × 1010
Factors of 85129831360
Divisors of 85129831360
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 43 56 64 70 76 80 86 95 112 133 140 152 160 172 181 190 215 224 257 266 280 301 304 320 344 362 380 430 448 514 532 560 602 608 665 688 724 760 817 860 905 1028 1064 1120 1204 1216 1267 1285 1330 1376 1448 1505 1520 1634 1720 1799 1810 2056 2128 2240 2408 2534 2570 2660 2752 2896 3010 3040 3268 3439 3440 3598 3620 4085 4112 4256 4816 4883 5068 5140 5320 5719 5792 6020 6080 6335 6536 6878 6880 7196 7240 7783 8170 8224 8512 8995 9632 9766 10136 10280 10640 11051 11438 11584 12040 12670 13072 13756 13760 14392 14480 15566 16340 16448 17195 17990 19264 19532 20272 20560 21280 22102 22876 24073 24080 24415 25340 26144 27512 28595 28784 28960 31132 32680 34181 34390 35980 38915 39064 40544 41120 42560 44204 45752 46517 48146 48160 48830 50680 52288 54481 55024 55255 57190 57568 57920 62264 65360 68362 68780 71960 77357 77830 78128 81088 82240 88408 91504 93034 96292 96320 97660 101360 108962 110048 110510 114380 115136 120365 124528 130720 136724 137560 143920 147877 154714 155660 156256 170905 176816 183008 186068 192584 195320 202720 209969 217924 220096 221020 228760 232585 240730 249056 261440 272405 273448 275120 287840 295754 309428 311320 312512 325619 341810 353632 366016 372136 385168 386785 390640 405440 419938 435848 442040 457520 465170 481460 498112 544810 546896 550240 575680 591508 618856 622640 651238 683620 707264 739385 744272 770336 773570 781280 839876 871696 883823 884080 915040 930340 962920 1035139 1049845 1089620 1093792 1100480 1183016 1237712 1245280 1302476 1367240 1469783 1478770 1488544 1540672 1547140 1562560 1628095 1679752 1743392 1767646 1768160 1830080 1860680 1925840 2000231 2070278 2099690 2179240 2187584 2366032 2475424 2490560 2604952 2734480 2939566 2957540 2977088 3094280 3256190 3359504 3486784 3535292 3536320 3721360 3851680 4000462 4140556 4199380 4358480 4419115 4732064 4950848 5175695 5209904 5468960 5879132 5915080 6186761 6188560 6512380 6719008 7070584 7348915 7442720 7703360 8000924 8281112 8398760 8716960 8838230 9464128 10001155 10351390 10419808 10937920 11758264 11830160 12373522 12377120 13024760 13438016 14001617 14141168 14697830 14885440 16001848 16562224 16797520 17433920 17676460 20002310 20702780 20839616 23516528 23660320 24747044 24754240 26049520 28003234 28282336 29395660 30933805 32003696 33124448 33595040 35352920 38004389 40004620 41405560 47033056 47320640 49494088 52099040 56006468 56564672 58791320 61867610 64007392 66248896 67190080 70008085 70705840 76008778 80009240 82811120 94066112 98988176 104198080 112012936 117582640 123735220 128014784 140016170 141411680 152017556 160018480 165622240 190021945 197976352 224025872 235165280 247470440 266030723 280032340 282823360 304035112 320036960 331244480 380043890 395952704 448051744 470330560 494940880 532061446 560064680 608070224 640073920 760087780 896103488 989881760 1064122892 1120129360 1216140448 1330153615 1520175560 1979763520 2128245784 2240258720 2432280896 2660307230 3040351120 4256491568 4480517440 5320614460 6080702240 8512983136 10641228920 12161404480 17025966272 21282457840 42564915680 85129831360
- Sum of all divisors σ(n): 251894522880
- Sum of proper divisors (its aliquot sum) s(n): 166764691520
- 85129831360 is an abundant number, because the sum of its proper divisors (166764691520) is greater than itself. Its abundance is 81634860160
Bases of 85129831360
- Binary: 10011110100100010001000100011110000002
- Hexadecimal: 0x13D22223C0
- Base-36: 133W3Q9S
Squares and roots of 85129831360
- 85129831360 squared (851298313602) is 7247088187382039449600
- 85129831360 cubed (851298313603) is 616943395242881098237315219456000
-
The
square root of 85129831360 is 291770.1687287445 -
The
cube root of 85129831360 is 4399.0671465905
Scales and comparisons
How big is 85129831360?- 85,129,831,360 seconds is equal to 2,706 years, 44 weeks, 6 days, 23 hours, 22 minutes, 40 seconds.
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To count from 1 to 85,129,831,360 would take you about five thousand, four hundred thirteen 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 85129831360 cubic inches would be around 366.6 feet tall.
Recreational maths with 85129831360
- 85129831360 backwards is 06313892158
- The number of decimal digits it has is: 11
- The sum of 85129831360's digits is 46
- More coming soon!
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