68238976864000

Names of 68238976864000

• Cardinal: 68238976864000 can be written as Sixty-eight trillion, two hundred thirty-eight billion, nine hundred seventy-six million, eight hundred sixty-four thousand.

Scientific notation

• Scientific notation: 6.8238976864 × 10¹³

Factors of 68238976864000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 458

Divisors of 68238976864000

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 64 67 74 80 100 125 128 134 148 160 185 200 250 256 268 296 320 335 347 370 400 500 536 592 640 670 694 740 800 925 1000 1072 1184 1280 1340 1369 1388 1480 1600 1675 1735 1850 2000 2144 2368 2479 2680 2738 2776 2960 3200 3350 3470 3700 4000 4288 4489 4625 4736 4958 5360 5476 5552 5920 6400 6700 6845 6940 7400 8000 8375 8576 8675 8978 9250 9472 9916 10720 10952 11104 11840 12395 12839 13400 13690 13880 14800 16000 16750 17152 17350 17956 18500 19832 21440 21904 22208 22445 23249 23680 24790 25678 26800 27380 27760 29600 32000 33500 34225 34700 35912 37000 39664 42880 43375 43808 44416 44890 46498 47360 49580 51356 53600 54760 55520 59200 61975 64195 67000 68450 69400 71824 74000 79328 85760 86750 87616 88832 89780 91723 92996 99160 102712 107200 109520 111040 112225 116245 118400 123950 128390 134000 136900 138800 143648 148000 158656 166093 171125 173500 175232 179560 183446 185992 198320 205424 214400 219040 222080 224450 232490 236800 247900 256780 268000 273800 277600 287296 296000 309875 317312 320975 332186 342250 347000 350464 359120 366892 371984 396640 410848 428800 438080 444160 448900 458615 464980 475043 495800 513560 536000 547600 555200 561125 574592 581225 592000 619750 634624 641950 664372 684500 694000 718240 733784 743968 793280 821696 830465 860213 876160 897800 917230 929960 950086 991600 1027120 1072000 1095200 1110400 1122250 1149184 1162450 1184000 1239500 1283900 1328744 1369000 1388000 1436480 1467568 1487936 1557683 1586560 1604875 1643392 1660930 1720426 1752320 1795600 1834460 1859920 1900172 1983200 2054240 2144000 2190400 2220800 2244500 2293075 2324900 2375215 2479000 2567800 2657488 2738000 2776000 2872960 2906125 2935136 2975872 3115366 3173120 3209750 3286784 3321860 3440852 3591200 3668920 3719840 3800344 3966400 4108480 4152325 4301065 4380800 4489000 4586150 4649800 4750430 4958000 5135600 5314976 5476000 5552000 5745920 5812250 5870272 5951744 6145441 6230732 6419500 6643720 6881704 7182400 7337840 7439680 7600688 7788415 7932800 8216960 8304650 8602130 8761600 8978000 9172300 9299600 9500860 9916000 10271200 10629952 10952000 11104000 11465375 11624500 11740544 11876075 12290882 12461464 12839000 13287440 13763408 14364800 14675680 14879360 15201376 15576830 15865600 16433920 16609300 17204260 17956000 18344600 18599200 19001720 19832000 20542400 20761625 21259904 21505325 21904000 22930750 23249000 23481088 23752150 24581764 24922928 25678000 26574880 27526816 28729600 29351360 29758720 30402752 30727205 31153660 31827881 33218600 34408520 35912000 36689200 37198400 38003440 38942075 39664000 41084800 41523250 42519808 43010650 43808000 45861500 46498000 47504300 49163528 49845856 51356000 53149760 55053632 57634271 58702720 59380375 60805504 61454410 62307320 63655762 66437200 68817040 71824000 73378400 74396800 76006880 77884150 79328000 82169600 83046500 86021300 91723000 92996000 95008600 98327056 99691712 102712000 106299520 107526625 110107264 115268542 117405440 118760750 121611008 122908820 124614640 127311524 132874400 137634080 143648000 146756800 148793600 152013760 153636025 155768300 159139405 166093000 172042600 183446000 185992000 190017200 194710375 196654112 199383424 205424000 212599040 215053250 220214528 230537084 237521500 245817640 249229280 254623048 265748800 275268160 288171355 293513600 304027520 307272050 311536600 318278810 332186000 344085200 366892000 371984000 380034400 389420750 393308224 398766848 410848000 430106500 461074168 475043000 491635280 498458560 509246096 531497600 550536320 576342710 587027200 608055040 614544100 623073200 636557620 664372000 688170400 733784000 743968000 760068800 768180125 778841500 786616448 795697025 860213000 922148336 950086000 983270560 996917120 1018492192 1062995200 1101072640 1152685420 1229088200 1246146400 1273115240 1328744000 1376340800 1440856775 1467568000 1520137600 1536360250 1557683000 1573232896 1591394050 1720426000 1844296672 1900172000 1966541120 1993834240 2036984384 2132468027 2305370840 2458176400 2492292800 2546230480 2657488000 2752681600 2881713550 2935136000 3040275200 3072720500 3115366000 3182788100 3440852000 3688593344 3800344000 3933082240 3978485125 4073968768 4264936054 4610741680 4916352800 4984585600 5092460960 5314976000 5505363200 5763427100 6145441000 6230732000 6365576200 6881704000 7204283875 7377186688 7600688000 7866164480 7956970250 8147937536 8529872108 9221483360 9832705600 9969171200 10184921920 10662340135 11526854200 12290882000 12461464000 12731152400 13763408000 14408567750 14754373376 15201376000 15913940500 17059744216 18442966720 19665411200 20369843840 21324680270 23053708400 24581764000 24922928000 25462304800 27526816000 28817135500 31827881000 34119488432 36885933440 39330822400 40739687680 42649360540 46107416800 49163528000 49845856000 50924609600 53311700675 57634271000 63655762000 68238976864 73771866880 85298721080 92214833600 98327056000 101849219200 106623401350 115268542000 127311524000 136477953728 170597442160 184429667200 196654112000 203698438400 213246802700 230537084000 254623048000 266558503375 272955907456 341194884320 368859334400 426493605400 461074168000 509246096000 533117006750 545911814912 682389768640 852987210800 922148336000 1018492192000 1066234013500 1364779537280 1705974421600 1844296672000 2132468027000 2729559074560 3411948843200 4264936054000 6823897686400 8529872108000 13647795372800 17059744216000 34119488432000 68238976864000
• Sum of all divisors σ(n): 177868019124432
• Sum of proper divisors (its aliquot sum) s(n): 109629042260432
• 68238976864000 is an abundant number, because the sum of its proper divisors (109629042260432) is greater than itself. Its abundance is 41390065396432

Bases of 68238976864000

• Binary: 1111100001000000011111111110011100111100000000₂
• Hexadecimal: 0x3E101FF9CF00
• Base-36: O6SJWY2V4

Squares and roots of 68238976864000

• 68238976864000 squared (68238976864000²) is 4656557963445527274496000000
• 68238976864000 cubed (68238976864000³) is 317758751133434293408613521260544000000000
• The square root of 68238976864000 is 8260688.6434485593
• The cube root of 68238976864000 is 40864.3098770049

Scales and comparisons

• 68,238,976,864,000 seconds is equal to 2,169,788 years, 20 weeks, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 68,238,976,864,000 would take you about five million, four hundred twenty-four thousand, four hundred seventy 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 68238976864000 cubic inches would be around 3405.4 feet tall.

Recreational maths with 68238976864000

• 68238976864000 backwards is 00046867983286
• 68238976864000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68238976864000's digits is 67
• More coming soon!