142543420800

Names of 142543420800

• Cardinal: 142543420800 can be written as One hundred forty-two billion, five hundred forty-three million, four hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.425434208 × 10¹¹

Factors of 142543420800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 135

Divisors of 142543420800

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 40 41 44 48 50 55 60 64 66 73 75 80 82 88 96 100 110 120 121 123 128 132 146 150 160 164 165 176 192 200 205 219 220 240 242 246 264 275 292 300 320 328 330 352 363 365 384 400 410 438 440 451 480 484 492 528 550 584 600 605 615 640 656 660 704 726 730 800 803 820 825 876 880 902 960 968 984 1025 1056 1095 1100 1168 1200 1210 1230 1312 1320 1353 1408 1452 1460 1600 1606 1640 1650 1681 1752 1760 1804 1815 1825 1920 1936 1968 2050 2112 2190 2200 2255 2336 2400 2409 2420 2460 2624 2640 2706 2904 2920 2993 3025 3075 3200 3212 3280 3300 3362 3504 3520 3608 3630 3650 3872 3936 4015 4100 4224 4380 4400 4510 4672 4800 4818 4840 4920 4961 5043 5248 5280 5412 5475 5808 5840 5986 6050 6150 6424 6560 6600 6724 6765 7008 7040 7216 7260 7300 7744 7872 8030 8200 8405 8760 8800 8833 8979 9020 9075 9344 9600 9636 9680 9840 9922 10086 10560 10824 10950 11275 11616 11680 11972 12045 12100 12300 12848 13120 13200 13448 13530 14016 14432 14520 14600 14883 14965 15488 15744 16060 16400 16810 17520 17600 17666 17958 18040 18150 18491 19272 19360 19680 19844 20075 20172 21120 21648 21900 22550 23232 23360 23944 24090 24200 24600 24805 25215 25696 26240 26400 26499 26896 27060 28032 28864 29040 29200 29766 29930 32120 32800 32923 33620 33825 35040 35200 35332 35916 36080 36300 36982 38544 38720 39360 39688 40150 40344 42025 43296 43800 44165 44895 45100 46464 46720 47888 48180 48400 49200 49610 50430 51392 52800 52998 53792 54120 55473 57728 58080 58400 59532 59860 60225 64240 65600 65846 67240 67650 70080 70664 71832 72160 72600 73964 74415 74825 77088 77440 78720 79376 80300 80688 84050 86592 87600 88330 89790 90200 92455 95776 96360 96800 98400 98769 99220 100860 102784 105600 105996 107584 108240 110946 116160 116800 119064 119720 120450 122713 124025 126075 128480 131200 131692 132495 134480 135300 140160 141328 143664 144320 145200 147928 148830 149650 154176 158752 160600 161376 164615 168100 173184 175200 176660 179580 180400 184910 191552 192720 193600 196800 197538 198440 201720 203401 211992 215168 216480 220825 221892 224475 232320 233600 238128 239440 240900 245426 248050 252150 256960 263384 264990 268960 270600 277365 282656 287328 288640 290400 295856 297660 299300 308352 317504 321200 322752 329230 336200 350400 353320 359160 360800 362153 368139 369820 372075 383104 385440 387200 393600 395076 396880 403440 406802 423984 432960 441650 443784 448950 462275 476256 478880 481800 490852 493845 496100 504300 513920 526768 529980 537920 541200 554730 565312 574656 580800 591712 595320 598600 610203 613565 635008 642400 645504 658460 662475 672400 700800 706640 718320 721600 724306 736278 739640 744150 770880 790152 793760 806880 813604 823075 847968 865920 883300 887568 897900 924550 952512 957760 963600 981704 987690 992200 1008600 1017005 1053536 1059960 1075840 1082400 1086459 1109460 1130624 1149312 1161600 1183424 1190640 1197200 1220406 1227130 1284800 1316920 1324950 1344800 1349843 1386825 1413280 1436640 1443200 1448612 1472556 1479280 1488300 1541760 1580304 1587520 1613760 1627208 1646150 1695936 1766600 1775136 1795800 1810765 1840695 1849100 1905024 1915520 1927200 1963408 1975380 1984400 2017200 2034010 2107072 2119920 2164800 2172918 2218920 2366848 2381280 2394400 2440812 2454260 2469225 2569600 2633840 2649900 2689600 2699686 2773650 2826560 2873280 2897224 2945112 2958560 2976600 3051015 3067825 3160608 3175040 3227520 3254416 3292300 3391872 3533200 3550272 3591600 3621530 3681390 3698200 3854400 3926816 3950760 3968800 4034400 4049529 4068020 4214144 4239840 4329600 4345836 4437840 4762560 4788800 4881624 4908520 4938450 5085025 5267680 5299800 5379200 5399372 5432295 5547300 5653120 5746560 5794448 5890224 5917120 5953200 6102030 6135650 6321216 6508832 6584600 6749215 7066400 7100544 7183200 7243060 7362780 7396400 7708800 7853632 7901520 7937600 8068800 8099058 8136040 8479680 8691672 8875680 9053825 9203475 9525120 9577600 9763248 9817040 9876900 10170050 10535360 10599600 10798744 10864590 11094600 11588896 11780448 11834240 11906400 12204060 12271300 12642432 13017664 13169200 13498430 14132800 14366400 14486120 14725560 14792800 14848273 15255075 15707264 15803040 15875200 16137600 16198116 16272080 16959360 17383344 17751360 18107650 18406950 19526496 19634080 19753800 20247645 20340100 21070720 21199200 21597488 21729180 22189200 23177792 23560896 23812800 24408120 24542600 26035328 26338400 26996860 27161475 28265600 28732800 28972240 29451120 29585600 29696546 30510150 31606080 32396232 32544160 33746075 34766688 35502720 36215300 36813900 39052992 39268160 39507600 40495290 40680200 42398400 43194976 43458360 44378400 44544819 46355584 47121792 47625600 48816240 49085200 52676800 53993720 54322950 57944480 58902240 59171200 59393092 61020300 63212160 64792464 65088320 67492150 69533376 72430600 73627800 74241365 78105984 78536320 79015200 80990580 81360400 84796800 86389952 86916720 88756800 89089638 97632480 98170400 101238225 105353600 107987440 108645900 115888960 117804480 118786184 122040600 129584928 130176640 134984300 139066752 144861200 147255600 148482730 158030400 161981160 162720800 172779904 173833440 177513600 178179276 195264960 196340800 202476450 215974880 217291800 222724095 231777920 235608960 237572368 244081200 259169856 269968600 289722400 294511200 296965460 316060800 323962320 325441600 347666880 356358552 371206825 390529920 392681600 404952900 431949760 434583600 445448190 475144736 488162400 518339712 539937200 579444800 589022400 593930920 647924640 650883200 695333760 712717104 742413650 809905800 863899520 869167200 890896380 950289472 976324800 1079874400 1113620475 1158889600 1178044800 1187861840 1295849280 1425434208 1484827300 1619811600 1738334400 1781792760 1900578944 1952649600 2159748800 2227240950 2375723680 2591698560 2850868416 2969654600 3239623200 3476668800 3563585520 4319497600 4454481900 4751447360 5701736832 5939309200 6479246400 7127171040 8908963800 9502894720 11878618400 12958492800 14254342080 17817927600 23757236800 28508684160 35635855200 47514473600 71271710400 142543420800
• Sum of all divisors σ(n): 536204560920
• Sum of proper divisors (its aliquot sum) s(n): 393661140120
• 142543420800 is an abundant number, because the sum of its proper divisors (393661140120) is greater than itself. Its abundance is 251117719320

Bases of 142543420800

• Binary: 10000100110000001111111111110110000000₂
• Hexadecimal: 0x21303FFD80
• Base-36: 1THEO7EO

Squares and roots of 142543420800

• 142543420800 squared (142543420800²) is 20318626813365872640000
• 142543420800 cubed (142543420800³) is 2896286571935774648082726912000000
• The square root of 142543420800 is 377549.2296376725
• The cube root of 142543420800 is 5223.7500980729

Scales and comparisons

• 142,543,420,800 seconds is equal to 4,532 years, 22 weeks, 6 days, 2 hours, 40 minutes.
• To count from 1 to 142,543,420,800 would take you about nine thousand and sixty-four 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 142543420800 cubic inches would be around 435.3 feet tall.

Recreational maths with 142543420800

• 142543420800 backwards is 008024345241
• 142543420800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142543420800's digits is 33
• More coming soon!