7138991013120

Names of 7138991013120

• Cardinal: 7138991013120 can be written as Seven trillion, one hundred thirty-eight billion, nine hundred ninety-one million, thirteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 7.13899101312 × 10¹²

Factors of 7138991013120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 142

Divisors of 7138991013120

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 59 60 64 72 73 80 81 90 96 108 118 120 128 135 144 146 160 162 177 180 192 216 219 236 240 243 256 270 288 292 295 320 324 354 360 365 384 405 432 438 472 480 486 531 540 576 584 590 640 648 657 708 720 730 768 810 864 876 885 944 960 972 1062 1080 1095 1152 1168 1180 1215 1280 1296 1314 1416 1440 1460 1593 1620 1728 1752 1770 1888 1920 1944 1971 2124 2160 2190 2304 2336 2360 2430 2592 2628 2655 2832 2880 2920 3186 3240 3285 3456 3504 3540 3776 3840 3888 3942 4248 4307 4320 4380 4672 4720 4779 4860 5184 5256 5310 5329 5664 5760 5840 5913 6372 6480 6570 6912 7008 7080 7552 7776 7884 7965 8496 8614 8640 8760 9344 9440 9558 9720 9855 10368 10512 10620 10658 11328 11520 11680 11826 12744 12921 12960 13140 14016 14160 14337 15104 15552 15768 15930 15987 16992 17228 17280 17520 17739 18688 18880 19116 19440 19710 20736 21024 21240 21316 21535 22656 23360 23652 23895 25488 25842 25920 26280 26645 28032 28320 28674 29565 31104 31536 31860 31974 33984 34456 34560 35040 35478 37760 38232 38763 38880 39420 42048 42480 42632 43070 45312 46720 47304 47790 47961 50976 51684 51840 52560 53290 56064 56640 57348 59130 62208 63072 63720 63948 64605 67968 68912 70080 70956 71685 75520 76464 77526 77760 78840 79935 84096 84960 85264 86140 88695 93440 94608 95580 95922 101952 103368 103680 105120 106580 113280 114696 116289 118260 126144 127440 127896 129210 135936 137824 140160 141912 143370 143883 152928 155052 155520 157680 159870 168192 169920 170528 172280 177390 189216 191160 191844 193815 203904 206736 210240 213160 226560 229392 232578 236520 239805 252288 254880 255792 258420 275648 280320 283824 286740 287766 305856 310104 311040 314411 315360 319740 339840 341056 344560 348867 354780 378432 382320 383688 387630 389017 407808 413472 420480 426320 431649 458784 465156 473040 479610 504576 509760 511584 516840 551296 567648 573480 575532 581445 611712 620208 628822 630720 639480 679680 682112 689120 697734 709560 719415 756864 764640 767376 775260 778034 826944 840960 852640 863298 917568 930312 943233 946080 959220 1019520 1023168 1033680 1046601 1102592 1135296 1146960 1151064 1162890 1167051 1223424 1240416 1257644 1261440 1278960 1294947 1364224 1378240 1395468 1419120 1438830 1513728 1529280 1534752 1550520 1556068 1572055 1653888 1705280 1726596 1744335 1835136 1860624 1886466 1892160 1918440 1945085 2039040 2046336 2067360 2093202 2158245 2270592 2293920 2302128 2325780 2334102 2480832 2515288 2522880 2557920 2589894 2756480 2790936 2829699 2838240 2877660 3058560 3069504 3101040 3112136 3144110 3307776 3410560 3453192 3488670 3501153 3670272 3721248 3772932 3784320 3836880 3890170 4092672 4134720 4186404 4316490 4541184 4587840 4604256 4651560 4668204 4716165 4961664 5030576 5115840 5179788 5233005 5512960 5581872 5659398 5676480 5755320 5835255 6117120 6139008 6202080 6224272 6288220 6474735 6821120 6906384 6977340 7002306 7442496 7545864 7568640 7673760 7780340 8269440 8372808 8489097 8632980 9175680 9208512 9303120 9336408 9432330 9923328 10061152 10231680 10359576 10466010 10503459 11163744 11318796 11352960 11510640 11670510 12278016 12404160 12448544 12576440 12949470 13812768 13954680 14004612 14148495 14884992 15091728 15347520 15560680 16538880 16745616 16978194 17265960 17505765 18351360 18417024 18606240 18672816 18864660 20122304 20463360 20719152 20932020 21006918 22327488 22637592 22705920 22952003 23021280 23341020 24808320 24897088 25152880 25467291 25898940 27625536 27909360 28009224 28296990 29769984 30183456 30695040 31121360 31510377 33491232 33956388 34531920 35011530 36834048 37212480 37345632 37729320 40244608 41438304 41864040 42013836 42445485 44654976 45275184 45904006 46042560 46682040 49616640 49794176 50305760 50934582 51797880 52517295 55251072 55818720 56018448 56593980 60366912 61390080 62242720 63020754 66982464 67912776 68856009 69063840 70023060 74424960 74691264 75458640 76401873 80489216 82876608 83728080 84027672 84890970 89309952 90550368 91808012 92085120 93364080 94531131 99588352 100611520 101869164 103595760 105034590 110502144 111637440 112036896 113187960 114760015 120733824 124485440 126041508 127336455 133964928 135825552 137712018 138127680 140046120 148849920 149382528 150917280 152803746 157551885 165753216 167456160 168055344 169781940 181100736 183616024 184170240 186728160 189062262 201223040 203738328 206568027 207191520 210069180 223274880 224073792 226375920 229520030 241467648 248970880 252083016 254672910 267929856 271651104 275424036 276255360 280092240 298765056 301834560 305607492 315103770 331506432 334912320 336110688 339563880 344280045 362201472 367232048 373456320 378124524 382009365 402446080 407476656 413136054 414383040 420138360 446549760 448147584 452751840 459040060 472655655 497941760 504166032 509345820 543302208 550848072 552510720 560184480 603669120 611214984 619704081 630207540 669824640 672221376 679127760 688560090 724402944 734464096 746912640 756249048 764018730 814953312 826272108 828766080 840276720 896295168 905503680 918080120 945311310 1008332064 1018691640 1032840135 1086604416 1101696144 1120368960 1207338240 1222429968 1239408162 1260415080 1339649280 1344442752 1358255520 1377120180 1468928192 1493825280 1512498096 1528037460 1629906624 1652544216 1657532160 1680553440 1811007360 1836160240 1859112243 1890622620 2016664128 2037383280 2065680270 2173208832 2203392288 2240737920 2444859936 2478816324 2520830160 2688885504 2716511040 2754240360 2937856384 3024996192 3056074920 3098520405 3259813248 3305088432 3361106880 3622014720 3672320480 3718224486 3781245240 4033328256 4074766560 4131360540 4406784576 4481475840 4889719872 4957632648 5041660320 5433022080 5508480720 5577336729 5875712768 6049992384 6112149840 6197040810 6519626496 6610176864 6722213760 7344640960 7436448972 7562490480 8066656512 8149533120 8262721080 8813569152 9295561215 9779439744 9915265296 10083320640 10866044160 11016961440 11154673458 12099984768 12224299680 12394081620 13220353728 13444427520 14689281920 14872897944 15124980960 16299066240 16525442160 17627138304 18591122430 19558879488 19830530592 20166641280 22033922880 22309346916 24199969536 24448599360 24788163240 26440707456 27886683645 29378563840 29745795888 30249961920 32598132480 33050884320 37182244860 39661061184 40333282560 44067845760 44618693832 48897198720 49576326480 52881414912 55773367290 59491591776 60499923840 66101768640 74364489720 79322122368 88135691520 89237387664 97794397440 99152652960 111546734580 118983183552 120999847680 132203537280 148728979440 158644244736 178474775328 198305305920 223093469160 237966367104 264407074560 297457958880 356949550656 396610611840 446186938320 475932734208 594915917760 713899101312 793221223680 892373876640 1189831835520 1427798202624 1784747753280 2379663671040 3569495506560 7138991013120
• Sum of all divisors σ(n): 26410931164800
• Sum of proper divisors (its aliquot sum) s(n): 19271940151680
• 7138991013120 is an abundant number, because the sum of its proper divisors (19271940151680) is greater than itself. Its abundance is 12132949138560

Bases of 7138991013120

• Binary: 1100111111000101101000001011111110100000000₂
• Hexadecimal: 0x67E2D05FD00
• Base-36: 2J3LUXC00

Squares and roots of 7138991013120

• 7138991013120 squared (7138991013120²) is 50965192685408124012134400
• 7138991013120 cubed (7138991013120³) is 363840052563057756682065959429603328000
• The square root of 7138991013120 is 2671889.0345820875
• The cube root of 7138991013120 is 19255.0926094435

Scales and comparisons

• 7,138,991,013,120 seconds is equal to 226,997 years, 43 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 7,138,991,013,120 would take you about five hundred sixty-seven thousand, four hundred ninety-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 7138991013120 cubic inches would be around 1604.6 feet tall.

Recreational maths with 7138991013120

• 7138991013120 backwards is 0213101998317
• 7138991013120 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7138991013120's digits is 45
• More coming soon!