138602493962240

Names of 138602493962240

• Cardinal: 138602493962240 can be written as One hundred thirty-eight trillion, six hundred two billion, four hundred ninety-three million, nine hundred sixty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3860249396224 × 10¹⁴

Factors of 138602493962240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 10484

Divisors of 138602493962240

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 55 56 64 70 77 80 88 98 110 112 128 140 154 160 176 196 220 224 245 256 280 308 320 343 352 385 392 440 448 490 512 539 560 616 640 686 704 770 784 880 896 980 1024 1078 1120 1232 1280 1372 1408 1540 1568 1715 1760 1792 1960 2048 2156 2240 2401 2464 2560 2695 2744 2816 3080 3136 3430 3520 3584 3773 3920 4312 4480 4802 4928 5120 5390 5488 5632 6160 6272 6860 7040 7168 7546 7840 8624 8960 9604 9856 10240 10459 10780 10976 11264 12005 12320 12544 13720 14080 14336 15092 15680 16807 17248 17920 18865 19208 19712 20918 21560 21952 22528 24010 24640 25088 26411 27440 28160 30184 31360 33614 34496 35840 37730 38416 39424 41836 43120 43904 48020 49280 50176 52295 52822 54880 56320 60368 62720 67228 68992 71680 73213 75460 76832 78848 83672 84035 86240 87808 96040 98560 100352 104590 105644 109760 112640 115049 117649 120736 125440 132055 134456 137984 146426 150920 153664 157696 167344 168070 172480 175616 184877 192080 197120 209180 211288 219520 230098 235298 241472 250880 264110 268912 275968 292852 301840 307328 334688 336140 344960 351232 366065 369754 384160 394240 418360 422576 439040 460196 470596 482944 501760 512491 528220 537824 551936 575245 585704 588245 603680 614656 669376 672280 689920 702464 732130 739508 768320 788480 805343 836720 845152 878080 920392 924385 941192 965888 1024982 1056440 1075648 1103872 1150490 1171408 1176490 1207360 1229312 1294139 1338752 1344560 1379840 1464260 1479016 1536640 1610686 1673440 1690304 1756160 1840784 1848770 1882384 1931776 2049964 2112880 2151296 2300980 2342816 2352980 2414720 2458624 2562455 2588278 2677504 2689120 2759680 2928520 2958032 3073280 3221372 3346880 3380608 3512320 3587437 3681568 3697540 3764768 3863552 4026715 4099928 4225760 4302592 4601960 4685632 4705960 4829440 4917248 5124910 5176556 5355008 5378240 5519360 5637401 5857040 5916064 6146560 6442744 6470695 6693760 6761216 7174874 7363136 7395080 7529536 7727104 8053430 8199856 8451520 8605184 9203920 9371264 9411920 9658880 10249820 10353112 10710016 10756480 11274802 11714080 11832128 12293120 12885488 12941390 13387520 13522432 14349748 14726272 14790160 15059072 16106860 16399712 16903040 17210368 17937185 18407840 18742528 18823840 19317760 20499640 20706224 21420032 21512960 22549604 23428160 23664256 24586240 25112059 25770976 25882780 26775040 27044864 28187005 28699496 29452544 29580320 30118144 32213720 32799424 33806080 34420736 35874370 36815680 37485056 37647680 38635520 39461807 40999280 41412448 43025920 45099208 46856320 47328512 50224118 51541952 51765560 53550080 54089728 56374010 57398992 58905088 59160640 60236288 64427440 65598848 67612160 71748740 73631360 74970112 75295360 78923614 81998560 82824896 86051840 90198416 93712640 94657024 100448236 103083904 103531120 107100160 112748020 114797984 117810176 118321280 120472576 125560295 128854880 131197696 135224320 143497480 147262720 149940224 150590720 157847228 163997120 165649792 172103680 175784413 180396832 187425280 189314048 197309035 200896472 206167808 207062240 225496040 229595968 235620352 236642560 240945152 251120590 257709760 262395392 270448640 276232649 286994960 294525440 301181440 315694456 327994240 331299584 351568826 360793664 374850560 378628096 394618070 401792944 412335616 414124480 450992080 459191936 473285120 502241180 515419520 524790784 552465298 573989920 589050880 602362880 631388912 655988480 662599168 703137652 721587328 749701120 789236140 803585888 824671232 828248960 878922065 901984160 918383872 946570240 1004482360 1030839040 1049581568 1104930596 1147979840 1178101760 1204725760 1230490891 1262777824 1311976960 1325198336 1381163245 1406275304 1443174656 1578472280 1607171776 1649342464 1656497920 1757844130 1803968320 1836767744 1893140480 1933628543 2008964720 2061678080 2209861192 2295959680 2460981782 2525555648 2623953920 2650396672 2762326490 2812550608 2886349312 3156944560 3214343552 3312995840 3515688260 3607936640 3673535488 3867257086 4017929440 4123356160 4419722384 4591919360 4921963564 5051111296 5247907840 5524652980 5625101216 5772698624 6152454455 6313889120 6428687104 6625991680 7031376520 7215873280 7347070976 7734514172 8035858880 8246712320 8839444768 9183838720 9668142715 9843927128 10102222592 11049305960 11250202432 11545397248 12304908910 12627778240 12857374208 13251983360 13535399801 14062753040 14431746560 15469028344 16071717760 17678889536 18367677440 19336285430 19687854256 20204445184 22098611920 22500404864 24609817820 25255556480 25714748416 27070799602 28125506080 28863493120 30938056688 32143435520 35357779072 36735354880 38672570860 39375708512 40408890368 44197223840 45000809728 49219635640 50511112960 51429496832 54141599204 56251012160 57726986240 61876113376 64286871040 67676999005 70715558144 77345141720 78751417024 80817780736 88394447680 90001619456 98439271280 101022225920 108283198408 112502024320 123752226752 128573742080 135353998010 141431116288 154690283440 157502834048 176788895360 180003238912 196878542560 202044451840 216566396816 225004048640 247504453504 257147484160 270707996020 282862232576 309380566880 315005668096 353577790720 360006477824 393757085120 404088903680 433132793632 450008097280 495008907008 541415992040 565724465152 618761133760 630011336192 707155581440 787514170240 866265587264 900016194560 990017814016 1082831984080 1237522267520 1260022672384 1414311162880 1575028340480 1732531174528 1800032389120 1980035628032 2165663968160 2475044535040 2520045344768 2828622325760 3150056680960 3465062349056 3960071256064 4331327936320 4950089070080 6300113361920 6930124698112 8662655872640 9900178140160 12600226723840 13860249396224 17325311745280 19800356280320 27720498792448 34650623490560 69301246981120 138602493962240
• Sum of all divisors σ(n): 423304211584800
• Sum of proper divisors (its aliquot sum) s(n): 284701717622560
• 138602493962240 is an abundant number, because the sum of its proper divisors (284701717622560) is greater than itself. Its abundance is 146099223660320

Bases of 138602493962240

• Binary: 11111100000111011101000011010101110100000000000₂
• Hexadecimal: 0x7E0EE86AE800
• Base-36: 1D4P3UAM0W

Squares and roots of 138602493962240

• 138602493962240 squared (138602493962240²) is 19210651332552775654545817600
• 138602493962240 cubed (138602493962240³) is 2662644185330843898025339947913444327424000
• The square root of 138602493962240 is 11772956.0418036047
• The cube root of 138602493962240 is 51751.5881127593

Scales and comparisons

• 138,602,493,962,240 seconds is equal to 4,407,130 years, 30 weeks, 1 day, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 138,602,493,962,240 would take you about eleven million, seventeen thousand, eight hundred twenty-six 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 138602493962240 cubic inches would be around 4312.6 feet tall.

Recreational maths with 138602493962240

• 138602493962240 backwards is 042269394206831
• The number of decimal digits it has is: 15
• The sum of 138602493962240's digits is 59
• More coming soon!