868426798720

Names of 868426798720

• Cardinal: 868426798720 can be written as Eight hundred sixty-eight billion, four hundred twenty-six million, seven hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.6842679872 × 10¹¹

Factors of 868426798720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1268

Divisors of 868426798720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 29 32 37 40 52 58 64 65 74 80 89 104 116 128 130 145 148 160 178 185 208 232 260 290 296 320 356 370 377 416 445 464 481 520 580 592 640 712 740 754 832 890 928 962 1040 1073 1093 1157 1160 1184 1424 1480 1508 1664 1780 1856 1885 1924 2080 2146 2186 2314 2320 2368 2405 2581 2848 2960 3016 3293 3560 3712 3770 3848 4160 4292 4372 4628 4640 4736 4810 5162 5365 5465 5696 5785 5920 6032 6586 7120 7540 7696 8320 8584 8744 9256 9280 9620 10324 10730 10930 11392 11570 11840 12064 12905 13172 13949 14209 14240 15080 15392 16465 17168 17488 18512 18560 19240 20648 21460 21860 23140 23680 24128 25810 26344 27898 28418 28480 30160 30784 31697 32930 33553 34336 34976 37024 38480 40441 41296 42809 42920 43720 46280 48256 51620 52688 55796 56836 56960 60320 61568 63394 65860 67106 68672 69745 69952 71045 74048 76960 80882 82592 85618 85840 87440 92560 95497 97277 103240 105376 111592 113672 120640 126788 131720 134212 137344 139490 139904 142090 148096 153920 158485 161764 165184 167765 171236 171680 174880 185120 190994 194554 202205 206480 210752 214045 223184 227344 241280 253576 263440 268424 278980 284180 307840 316970 323528 330368 335530 342472 343360 349760 370240 381988 389108 404410 412061 412960 421504 428090 446368 454688 477485 486385 507152 525733 526880 536848 557960 568360 633940 647056 671060 684944 686720 699520 740480 763976 778216 808820 824122 825920 856180 892736 909376 954970 972770 1014304 1051466 1053760 1073696 1115920 1136720 1172789 1241461 1264601 1267880 1294112 1342120 1369888 1527952 1556432 1617640 1648244 1651840 1712360 1785472 1818752 1909940 1945540 2028608 2060305 2102932 2107520 2147392 2231840 2273440 2345578 2482922 2529202 2535760 2588224 2628665 2684240 2739776 2821033 3055904 3112864 3235280 3296488 3424720 3599249 3819880 3891080 4057216 4120610 4205864 4294784 4463680 4546880 4691156 4965844 5058404 5071520 5176448 5257330 5368480 5479552 5642066 5863945 6111808 6207305 6225728 6323005 6470560 6592976 6849440 7198498 7639760 7782160 8241220 8411728 8927360 9093760 9382312 9931688 10116808 10143040 10514660 10736960 11284132 11727890 12223616 12414610 12451456 12646010 12941120 13185952 13698880 14105165 14396996 15246257 15279520 15564320 16482440 16823456 17996245 18764624 19863376 20233616 20286080 21029320 21473920 22568264 23455780 24829220 25292020 25882240 26371904 27397760 28210330 28793992 30492514 30559040 31128640 32964880 33646912 35992490 36673429 37529248 39726752 40467232 42058640 45136528 46790237 46911560 49658440 50584040 52743808 56420660 57587984 60985028 61118080 62257280 65929760 67293824 71984980 73346858 75058496 76231285 79453504 80934464 84117280 90273056 93580474 93823120 99316880 101168080 104378221 112841320 115175968 121970056 131859520 143969960 146693716 150116992 152462570 158907008 161868928 168234560 180546112 183367145 187160948 187646240 198633760 202336160 208756442 225682640 230351936 233951185 243940112 263719040 287939920 293387432 304925140 336469120 361092224 366734290 374321896 375292480 397267520 404672320 417512884 451365280 460703872 467902370 487880224 521891105 575879840 586774864 609850280 733468580 748643792 750584960 794535040 809344640 835025768 902730560 935804740 975760448 1043782210 1151759680 1173549728 1219700560 1356916873 1466937160 1497287584 1670051536 1805461120 1871609480 1951520896 2087564420 2303519360 2347099456 2439401120 2713833746 2933874320 2994575168 3340103072 3743218960 4175128840 4694198912 4878802240 5427667492 5867748640 5989150336 6680206144 6784584365 7486437920 8350257680 9757604480 10855334984 11735497280 13360412288 13569168730 14972875840 16700515360 21710669968 23470994560 27138337460 29945751680 33401030720 43421339936 54276674920 66802061440 86842679872 108553349840 173685359744 217106699680 434213399360 868426798720
• Sum of all divisors σ(n): 2404275048000
• Sum of proper divisors (its aliquot sum) s(n): 1535848249280
• 868426798720 is an abundant number, because the sum of its proper divisors (1535848249280) is greater than itself. Its abundance is 667421450560

Bases of 868426798720

• Binary: 1100101000110010010001010101011010000000₂
• Hexadecimal: 0xCA32455680
• Base-36: B2Y6W6F4

Squares and roots of 868426798720

• 868426798720 squared (868426798720²) is 754165104735067393638400
• 868426798720 cubed (868426798720³) is 654937187611408090380849805262848000
• The square root of 868426798720 is 931894.1993166391
• The cube root of 868426798720 is 9540.6450562749

Scales and comparisons

• 868,426,798,720 seconds is equal to 27,613 years, 14 weeks, 6 days, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 868,426,798,720 would take you about fifty-five thousand, two 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 868426798720 cubic inches would be around 795.1 feet tall.

Recreational maths with 868426798720

• 868426798720 backwards is 027897624868
• The number of decimal digits it has is: 12
• The sum of 868426798720's digits is 67
• More coming soon!