68162748671760

Names of 68162748671760

• Cardinal: 68162748671760 can be written as Sixty-eight trillion, one hundred sixty-two billion, seven hundred forty-eight million, six hundred seventy-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 6.816274867176 × 10¹³

Factors of 68162748671760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3633

Divisors of 68162748671760

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 79 80 85 102 120 136 158 170 204 237 240 255 272 289 316 340 395 408 474 510 578 632 680 790 816 867 948 1020 1156 1185 1264 1343 1360 1445 1580 1734 1896 2040 2312 2370 2686 2890 3160 3468 3527 3792 4029 4080 4335 4624 4740 5372 5780 6320 6715 6936 7054 8058 8670 9480 10581 10744 11560 13430 13872 14108 16116 17340 17635 18960 20145 21162 21488 22831 23120 26860 28216 32232 34680 35270 40290 42324 45662 52905 53720 56432 59959 64464 68493 69360 70540 80580 84648 91324 105810 107440 114155 119918 136986 141080 161160 169296 179877 182648 211620 228310 239836 273972 278633 282160 299795 322320 342465 359754 365296 423240 456620 479672 547944 557266 599590 684930 719508 835899 846480 899385 913240 959344 1019303 1095888 1114532 1199180 1369860 1393165 1439016 1671798 1798770 1826480 2038606 2229064 2398360 2739720 2786330 2878032 3057909 3343596 3597540 4077212 4179495 4458128 4736761 4796720 5096515 5479440 5572660 6115818 6687192 7195080 8154424 8358990 9473522 10193030 11145320 12231636 12439729 13374384 14210283 14390160 15289545 16308848 16717980 18947044 20386060 22290640 23683805 24463272 24879458 28420566 30579090 33435960 37319187 37894088 40772120 47367610 48926544 49758916 56841132 61158180 62198645 66871920 71051415 74638374 75788176 80524937 81544240 94735220 99517832 113682264 122316360 124397290 142102830 149276748 161049874 186595935 189470440 199035664 211475393 227364528 241574811 244632720 248794580 284205660 298553496 322099748 373191870 378940880 402624685 422950786 483149622 497589160 568411320 597106992 634426179 644199496 746383740 805249370 845901572 966299244 982738591 995178320 1057376965 1136822640 1207874055 1268852358 1288398992 1492767480 1610498740 1691803144 1932598488 1965477182 2114753930 2415748110 2537704716 2948215773 2985534960 3172130895 3220997480 3383606288 3595081681 3865196976 3930954364 4229507860 4831496220 4913692955 5075409432 5896431546 6344261790 6441994960 7190163362 7861908728 8459015720 9662992440 9827385910 10150818864 10785245043 11792863092 12688523580 14380326724 14741078865 15723817456 16706556047 16918031440 17975408405 19325984880 19654771820 21570490086 23585726184 25377047160 28760653448 29482157730 33413112094 35950816810 39309543640 43140980172 47171452368 50119668141 50754094320 53926225215 57521306896 58964315460 66826224188 71901633620 78619087280 83532780235 86281960344 100239336282 107852450430 117928630920 133652448376 143803267240 167065560470 172563920688 200478672564 215704900860 235857261840 250598340705 267304896752 284011452799 287606534480 334131120940 400957345128 431409801720 501196681410 568022905598 668262241880 801914690256 852034358397 862819603440 1002393362820 1136045811196 1336524483760 1420057263995 1704068716794 2004786725640 2272091622392 2840114527990 3408137433588 4009573451280 4260171791985 4544183244784 5680229055980 6816274867176 8520343583970 11360458111960 13632549734352 17040687167940 22720916223920 34081374335880 68162748671760
• Sum of all divisors σ(n): 227371155588480
• Sum of proper divisors (its aliquot sum) s(n): 159208406916720
• 68162748671760 is an abundant number, because the sum of its proper divisors (159208406916720) is greater than itself. Its abundance is 91045658244960

Bases of 68162748671760

• Binary: 1111011111111001100000011010111110011100010000₂
• Hexadecimal: 0x3DFE606BE710
• Base-36: O5TJ8NDAO

Squares and roots of 68162748671760

• 68162748671760 squared (68162748671760²) is 4646160306489519644221497600
• 68162748671760 cubed (68162748671760³) is 316695057259952539637519313293638027776000
• The square root of 68162748671760 is 8256073.4415192795
• The cube root of 68162748671760 is 40849.0880139015

Scales and comparisons

• 68,162,748,671,760 seconds is equal to 2,167,364 years, 29 weeks, 3 days, 5 hours, 16 minutes.
• To count from 1 to 68,162,748,671,760 would take you about five million, four hundred eighteen thousand, four hundred eleven 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 68162748671760 cubic inches would be around 3404.1 feet tall.

Recreational maths with 68162748671760

• 68162748671760 backwards is 06717684726186
• The number of decimal digits it has is: 14
• The sum of 68162748671760's digits is 69
• More coming soon!