142579752120

Names of 142579752120

• Cardinal: 142579752120 can be written as One hundred forty-two billion, five hundred seventy-nine million, seven hundred fifty-two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4257975212 × 10¹¹

Factors of 142579752120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2090

Divisors of 142579752120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 26 27 30 36 38 39 40 45 52 54 57 60 65 72 76 78 90 95 104 108 114 117 120 130 135 152 156 171 180 190 195 216 228 234 247 260 270 285 307 312 342 351 360 380 390 456 468 494 513 520 540 570 585 614 684 702 741 760 780 855 921 936 988 1026 1080 1140 1170 1228 1235 1368 1404 1482 1535 1560 1710 1741 1755 1842 1976 2052 2223 2280 2340 2456 2470 2565 2763 2808 2964 3070 3420 3482 3510 3684 3705 3991 4104 4446 4605 4680 4940 5130 5223 5526 5833 5928 6140 6669 6840 6964 7020 7368 7410 7982 8289 8705 8892 9210 9880 10260 10446 11052 11115 11666 11973 12280 13338 13815 13928 14040 14820 15669 15964 16578 17410 17499 17784 18420 19955 20520 20892 22104 22230 22633 23332 23946 26115 26676 27630 29165 29640 31338 31928 33079 33156 33345 34820 34998 35919 36840 39910 41445 41784 44460 45266 46664 47007 47892 52230 52497 53352 55260 58330 59865 62676 66158 66312 66690 67899 69640 69996 71838 75829 78345 79820 82890 87495 88920 90532 94014 95784 99237 104460 104994 107757 110520 113165 116660 119730 125352 132316 133380 135798 139992 143676 151658 156690 157491 159640 165395 165780 174990 179595 181064 188028 198474 203697 208920 209988 215514 226330 227487 233320 235035 239460 262485 264632 266760 271596 287352 297711 303316 313380 314982 330790 331560 339495 349980 359190 376056 379145 396948 407394 419976 430027 431028 452660 454974 470070 478920 496185 524970 534487 538785 543192 595422 606632 611091 626760 629964 661580 678990 682461 699960 718380 758290 787455 793896 814788 860054 862056 893133 905320 909948 940140 992370 1018485 1049940 1068974 1077570 1137435 1190844 1222182 1259928 1290081 1323160 1357980 1364922 1436760 1488555 1516580 1574910 1603461 1629576 1720108 1786266 1819896 1880280 1984740 2036970 2047383 2099880 2137948 2150135 2155140 2274870 2381688 2444364 2580162 2672435 2715960 2729844 2977110 3033160 3055455 3149820 3206922 3412305 3440216 3572532 3870243 3969480 4073940 4094766 4275896 4300270 4310280 4465665 4549740 4810383 4888728 5160324 5344870 5459688 5954220 6110910 6299640 6413844 6450405 6824610 6948331 7145064 7740486 8017305 8147880 8189532 8600540 8931330 9099480 9620766 10155253 10236915 10320648 10689740 11610729 11908440 12221820 12827688 12900810 13649220 13896662 14431149 15480972 16034610 16379064 17201080 17862660 19241532 19351215 20310506 20473830 20844993 21379480 23221458 24051915 24443640 25801620 27298440 27793324 28862298 30465759 30961944 32069220 34741655 35725320 38483064 38702430 40621012 40947660 41689986 46442916 48103830 50776265 51603240 55586648 57724596 58053645 60931518 62534979 64138440 69483310 72155745 77404860 81242024 81895320 83379972 91397277 92885832 96207660 101552530 104224965 115449192 116107290 121863036 125069958 132018289 138966620 144311490 152328795 154809720 166759944 182794554 187604937 192415320 203105060 208449930 232214580 243726072 250139916 264036578 274191831 277933240 288622980 304657590 312674895 365589108 375209874 396054867 406210120 416899860 456986385 464429160 500279832 528073156 548383662 577245960 609315180 625349790 660091445 731178216 750419748 792109734 833799720 913972770 938024685 1056146312 1096767324 1188164601 1218630360 1250699580 1320182890 1370959155 1500839496 1584219468 1827945540 1876049370 1980274335 2193534648 2376329202 2501399160 2640365780 2741918310 3168438936 3564493803 3655891080 3752098740 3960548670 4752658404 5280731560 5483836620 5940823005 7128987606 7504197480 7921097340 9505316808 10967673240 11881646010 14257975212 15842194680 17822469015 23763292020 28515950424 35644938030 47526584040 71289876060 142579752120
• Sum of all divisors σ(n): 540828288000
• Sum of proper divisors (its aliquot sum) s(n): 398248535880
• 142579752120 is an abundant number, because the sum of its proper divisors (398248535880) is greater than itself. Its abundance is 255668783760

Bases of 142579752120

• Binary: 10000100110010011010100101110010111000₂
• Hexadecimal: 0x21326A5CB8
• Base-36: 1TI0AWU0

Squares and roots of 142579752120

• 142579752120 squared (142579752120²) is 20328985714600644494400
• 142579752120 cubed (142579752120³) is 2898501744038780956803794728128000
• The square root of 142579752120 is 377597.3412512329
• The cube root of 142579752120 is 5224.1938683843

Scales and comparisons

• 142,579,752,120 seconds is equal to 4,533 years, 30 weeks, 6 days, 14 hours, 42 minutes.
• To count from 1 to 142,579,752,120 would take you about nine thousand and sixty-seven 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 142579752120 cubic inches would be around 435.3 feet tall.

Recreational maths with 142579752120

• 142579752120 backwards is 021257975241
• 142579752120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142579752120's digits is 45
• More coming soon!