142393607754840

Names of 142393607754840

• Cardinal: 142393607754840 can be written as One hundred forty-two trillion, three hundred ninety-three billion, six hundred seven million, seven hundred fifty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4239360775484 × 10¹⁴

Factors of 142393607754840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8743

Divisors of 142393607754840

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 31 36 39 40 45 52 60 62 65 72 78 90 93 104 117 120 124 130 155 156 169 180 186 195 234 248 260 279 310 312 338 360 372 390 403 465 468 507 520 558 585 620 676 744 780 806 845 930 936 1014 1116 1170 1209 1240 1352 1395 1521 1560 1612 1690 1860 2015 2028 2232 2340 2418 2535 2790 3042 3224 3380 3627 3720 4030 4056 4680 4836 5070 5239 5580 6045 6084 6760 7254 7605 8060 8689 9672 10140 10478 11160 12090 12168 14508 15210 15717 16120 17378 18135 20280 20956 24180 26067 26195 29016 30420 31434 34756 36270 41912 43445 47151 48360 52134 52390 60840 62868 69512 72540 78201 78585 86890 94302 104268 104780 112957 125736 130335 145080 156402 157170 173780 188604 208536 209560 225914 235755 260670 269359 312804 314340 338871 347560 377208 391005 451828 471510 521340 538718 564785 625608 628680 677742 782010 808077 903656 943020 1016613 1042680 1077436 1129570 1346795 1355484 1468441 1564020 1616154 1694355 1886040 2033226 2154872 2259140 2424231 2693590 2710968 2936882 3128040 3232308 3388710 3501667 4040385 4066452 4405323 4518280 4848462 5083065 5387180 5873764 6464616 6777420 7003334 7342205 8080770 8132904 8810646 9696924 10166130 10505001 10774360 11747528 12121155 13215969 13554840 14006668 14684410 16161540 17508335 17621292 19393848 20332260 21010002 22026615 24242310 26431938 28013336 29368820 31515003 32323080 35016670 35242584 40664520 42020004 44053230 45521671 48484620 52525005 52863876 58737640 63030006 66079845 70033340 75498721 84040008 88106460 91043342 96969240 105050010 105727752 126060012 132159690 136565013 140066680 150997442 157575015 176212920 182086684 210100020 226496163 227608355 252120024 264319380 273130026 301994884 315150030 364173368 377493605 409695039 420200040 452992326 455216710 528638760 546260052 603989768 630300060 679488489 682825065 754987210 819390078 905984652 910433420 981483373 1092520104 1132480815 1260600120 1358976978 1365650130 1509974420 1638780156 1811969304 1820866840 1962966746 2048475195 2264961630 2340460351 2717953956 2731300260 2944450119 3019948840 3277560312 3397442445 3925933492 4096950390 4529923260 4680920702 4907416865 5435907912 5462600520 5888900238 6794884890 7021381053 7851866984 8193900780 8833350357 9059846520 9361841404 9814833730 11702301755 11777800476 12759283849 13589769780 14042762106 14722250595 16387801560 17666700714 18723682808 19629667460 21064143159 23404603510 23555600952 25518567698 27179539560 28085524212 29444501190 30425984563 35106905265 35333401428 38277851547 39259334920 42128286318 44166751785 46809207020 51037135396 56171048424 58889002380 60851969126 63796419245 70213810530 70666802856 76555703094 84256572636 88333503570 91277953689 93618414040 102074270792 105320715795 114833554641 117778004760 121703938252 127592838490 140427621060 152129922815 153111406188 168513145272 176667007140 182555907378 191389257735 210641431590 229667109282 243407876504 255185676980 273833861067 280855242120 304259845630 306222812376 353334014280 365111814756 382778515470 395537799319 421282863180 456389768445 459334218564 510371353960 547667722134 574167773205 608519691260 730223629512 765557030940 791075598638 842565726360 912779536890 918668437128 1095335444268 1148335546410 1186613397957 1217039382520 1369169305335 1531114061880 1582151197276 1825559073780 1977688996595 2190670888536 2296671092820 2373226795914 2738338610670 3164302394552 3559840193871 3651118147560 3955377993190 4593342185640 4746453591828 5476677221340 5933066989785 7119680387742 7910755986380 9492907183656 10953354442680 11866133979570 14239360775484 15821511972760 17799200969355 23732267959140 28478721550968 35598401938710 47464535918280 71196803877420 142393607754840
• Sum of all divisors σ(n): 517340536614720
• Sum of proper divisors (its aliquot sum) s(n): 374946928859880
• 142393607754840 is an abundant number, because the sum of its proper divisors (374946928859880) is greater than itself. Its abundance is 232553321105040

Bases of 142393607754840

• Binary: 100000011000000110011000011010001001010001011000₂
• Hexadecimal: 0x818198689458
• Base-36: 1EH2PXK9Y0

Squares and roots of 142393607754840

• 142393607754840 squared (142393607754840²) is 20275939529439230185543425600
• 142393607754840 cubed (142393607754840³) is 2887164180215824867824716139575738579904000
• The square root of 142393607754840 is 11932879.2734545001
• The cube root of 142393607754840 is 52219.1940388655

Scales and comparisons

• 142,393,607,754,840 seconds is equal to 4,527,676 years, 14 weeks, 1 day, 19 hours, 54 minutes.
• To count from 1 to 142,393,607,754,840 would take you about eleven million, three hundred nineteen thousand, one hundred ninety 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 142393607754840 cubic inches would be around 4351.6 feet tall.

Recreational maths with 142393607754840

• 142393607754840 backwards is 048457706393241
• The number of decimal digits it has is: 15
• The sum of 142393607754840's digits is 63
• More coming soon!