142991443200
142,991,443,200 is an even composite number composed of seven prime numbers multiplied together.
142991443200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 142991443200:
28 × 3 × 52 × 31 × 37 × 43 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 31 × 37 × 43 × 151)See below for interesting mathematical facts about the number 142991443200 from the Numbermatics database.
Names of 142991443200
- Cardinal: 142991443200 can be written as One hundred forty-two billion, nine hundred ninety-one million, four hundred forty-three thousand, two hundred.
Scientific notation
- Scientific notation: 1.429914432 × 1011
Factors of 142991443200
Divisors of 142991443200
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 37 40 43 48 50 60 62 64 74 75 80 86 93 96 100 111 120 124 128 129 148 150 151 155 160 172 185 186 192 200 215 222 240 248 256 258 296 300 302 310 320 344 370 372 384 400 430 444 453 465 480 496 516 555 592 600 604 620 640 645 688 740 744 755 768 775 800 860 888 906 925 930 960 992 1032 1075 1110 1147 1184 1200 1208 1240 1280 1290 1333 1376 1480 1488 1510 1550 1591 1600 1720 1776 1812 1850 1860 1920 1984 2064 2150 2220 2265 2294 2325 2368 2400 2416 2480 2580 2666 2752 2775 2960 2976 3020 3100 3182 3200 3225 3440 3441 3552 3624 3700 3720 3775 3840 3968 3999 4128 4300 4440 4530 4588 4650 4681 4736 4773 4800 4832 4960 5160 5332 5504 5550 5587 5735 5920 5952 6040 6200 6364 6400 6450 6493 6665 6880 6882 7104 7248 7400 7440 7550 7936 7955 7998 8256 8600 8880 9060 9176 9300 9362 9472 9546 9600 9664 9920 10320 10664 11008 11100 11174 11325 11470 11840 11904 12080 12400 12728 12900 12986 13330 13760 13764 14043 14208 14496 14800 14880 15100 15910 15996 16512 16761 17200 17205 17760 18120 18352 18600 18724 19092 19200 19328 19479 19840 19995 20640 21328 22200 22348 22650 22940 23405 23680 23808 23865 24160 24800 25456 25800 25972 26660 27520 27528 27935 28086 28416 28675 28992 29600 29760 30200 31820 31992 32465 33024 33325 33522 34400 34410 35520 36240 36704 37200 37448 38184 38656 38958 39680 39775 39990 41280 42656 44400 44696 45300 45880 46810 47360 47730 48320 49321 49600 50912 51600 51944 53320 55040 55056 55870 56172 57350 57984 59200 59520 60400 63640 63984 64930 66650 67044 68800 68820 70215 71040 72480 73408 74400 74896 76368 77916 79550 79980 82560 83805 85312 86025 88800 89392 90600 91760 93620 95460 96640 97395 98642 99200 99975 101824 103200 103888 106640 110112 111740 112344 114700 115968 117025 118400 119040 119325 120800 127280 127968 129860 133300 134088 137600 137640 139675 140430 142080 144960 146816 147963 148800 149792 152736 155832 159100 159960 162325 165120 167610 170624 172050 173197 177600 178784 181200 183520 187240 190920 193280 194790 197284 198400 199950 201283 203648 206400 207776 213280 220224 223480 224688 229400 234050 236800 238650 240241 241600 246605 254560 255936 259720 266600 268176 275200 275280 279350 280860 289920 293632 295926 297600 299584 305472 311664 318200 319920 324650 335220 341248 344100 346394 351075 355200 357568 362400 367040 374480 381840 389580 394568 399900 402566 407296 412800 415552 419025 426560 440448 446960 449376 458800 468100 477300 480482 483200 486975 493210 509120 511872 519440 519591 533200 536352 550560 558700 561720 579840 591852 595200 599168 603849 610944 623328 636400 639840 649300 670440 688200 692788 702150 710400 715136 720723 724800 734080 739815 748960 763680 779160 789136 799800 805132 825600 831104 838050 853120 865985 880896 893920 898752 917600 936200 954600 960964 966400 973950 986420 1006415 1018240 1023744 1038880 1039182 1066400 1072704 1101120 1117400 1123440 1183704 1198336 1201205 1207698 1221888 1233025 1246656 1272800 1279680 1298600 1340880 1376400 1385576 1404300 1430272 1441446 1449600 1468160 1479630 1497920 1527360 1558320 1578272 1599600 1610264 1662208 1676100 1706240 1731970 1787840 1797504 1835200 1872400 1909200 1921928 1947900 1972840 2012830 2036480 2077760 2078364 2132800 2145408 2202240 2234800 2246880 2367408 2402410 2415396 2466050 2493312 2545600 2559360 2597200 2597955 2681760 2752800 2771152 2808600 2882892 2899200 2959260 2995840 3019245 3054720 3116640 3156544 3199200 3220528 3352200 3463940 3575680 3595008 3603615 3670400 3699075 3744800 3818400 3843856 3895800 3945680 4025660 4155520 4156728 4265600 4290816 4329925 4404480 4469600 4493760 4734816 4804820 4830792 4932100 4986624 5032075 5091200 5118720 5194400 5195910 5363520 5505600 5542304 5617200 5765784 5918520 5991680 6006025 6038490 6109440 6233280 6313088 6398400 6441056 6704400 6927880 7151360 7207230 7340800 7398150 7447471 7489600 7636800 7687712 7791600 7891360 8051320 8311040 8313456 8531200 8659850 8939200 8987520 9469632 9609640 9661584 9864200 10064150 10182400 10388800 10391820 10727040 11011200 11084608 11234400 11531568 11837040 12012050 12076980 12466560 12626176 12796800 12882112 12989775 13408800 13855760 14414460 14796300 14894942 14979200 15096225 15273600 15375424 15583200 15782720 16102640 16626912 17319700 17878400 17975040 18018075 18939264 19219280 19323168 19728400 20128300 20777600 20783640 21454080 22022400 22169216 22342413 22468800 23063136 23674080 24024100 24153960 24933120 25593600 25764224 25979550 26817600 27711520 28828920 29592600 29789884 29958400 30192450 30547200 30750848 31166400 31565440 32205280 33253824 34639400 35756800 36036150 37237355 37878528 38438560 38646336 39456800 40256600 41555200 41567280 44338432 44684826 44937600 46126272 47348160 48048200 48307920 51528448 51959100 53635200 55423040 57657840 59185200 59579768 60384900 61501696 62332800 63130880 64410560 66507648 69278800 72072300 74474710 76877120 77292672 78913600 80513200 83134560 89369652 89875200 92252544 94696320 96096400 96615840 103918200 107270400 110846080 111712065 115315680 118370400 119159536 120769800 124665600 128821120 133015296 138557600 144144600 148949420 153754240 154585344 157827200 161026400 166269120 178739304 184505088 186186775 189392640 192192800 193231680 207836400 221692160 223424130 230631360 236740800 238319072 241539600 257642240 277115200 288289200 297898840 307508480 315654400 322052800 332538240 357478608 372373550 384385600 386463360 415672800 446848260 461262720 473481600 476638144 483079200 554230400 558560325 576578400 595797680 644105600 665076480 714957216 744747100 768771200 772926720 831345600 893696520 922525440 946963200 953276288 966158400 1108460800 1117120650 1153156800 1191595360 1288211200 1429914432 1489494200 1537542400 1662691200 1787393040 1906552576 1932316800 2234241300 2306313600 2383190720 2859828864 2978988400 3325382400 3574786080 3864633600 4468482600 4612627200 4766381440 5719657728 5957976800 7149572160 8936965200 9532762880 11915953600 14299144320 17873930400 23831907200 28598288640 35747860800 47663814400 71495721600 142991443200
- Sum of all divisors σ(n): 515314573312
- Sum of proper divisors (its aliquot sum) s(n): 372323130112
- 142991443200 is an abundant number, because the sum of its proper divisors (372323130112) is greater than itself. Its abundance is 229331686912
Bases of 142991443200
- Binary: 100001010010101111010001000101000000002
- Hexadecimal: 0x214AF44500
- Base-36: 1TOTEVPC
Squares and roots of 142991443200
- 142991443200 squared (1429914432002) is 20446552828418826240000
- 142991443200 cubed (1429914432003) is 2923682097400649938107629568000000
-
The
square root of 142991443200 is 378142.0939276661 -
The
cube root of 142991443200 is 5229.2172260427
Scales and comparisons
How big is 142991443200?- 142,991,443,200 seconds is equal to 4,546 years, 35 weeks, 4 days, 13 hours, 20 minutes.
-
To count from 1 to 142,991,443,200 would take you about nine thousand and ninety-three 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 142991443200 cubic inches would be around 435.8 feet tall.
Recreational maths with 142991443200
- 142991443200 backwards is 002344199241
- The number of decimal digits it has is: 12
- The sum of 142991443200's digits is 39
- More coming soon!
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