68442864397152

Names of 68442864397152

• Cardinal: 68442864397152 can be written as Sixty-eight trillion, four hundred forty-two billion, eight hundred sixty-four million, three hundred ninety-seven thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 6.8442864397152 × 10¹³

Factors of 68442864397152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 86

Divisors of 68442864397152

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 43 48 56 62 84 86 93 96 112 124 129 168 172 186 217 224 248 258 301 336 344 372 434 496 516 602 651 672 688 744 868 903 961 992 1032 1204 1302 1333 1376 1488 1736 1806 1849 1922 2064 2408 2604 2666 2883 2976 3472 3612 3698 3844 3999 4128 4816 5208 5332 5547 5766 6727 6944 7224 7396 7688 7998 9331 9632 10416 10664 11094 11532 12943 13454 14448 14792 15376 15996 18662 20181 20832 21328 22188 23064 25886 26908 27993 28896 29584 29791 30752 31992 37324 38829 40362 41323 42656 44376 46128 51772 53816 55986 57319 59168 59582 63984 74648 77658 79507 80724 82646 88752 89373 92256 103544 107632 111972 114638 119164 123969 127968 149296 155316 159014 161448 165292 171957 177504 178746 207088 208537 215264 223944 229276 238328 238521 247938 289261 298592 310632 318028 322896 330584 343914 357492 401233 414176 417074 447888 458552 476656 477042 495876 556549 578522 621264 625611 636056 645792 661168 687828 714984 802466 834148 867783 895776 917104 953312 954084 991752 1113098 1157044 1203699 1242528 1251222 1272112 1281013 1322336 1375656 1429968 1604932 1668296 1669647 1735566 1776889 1834208 1908168 1983504 2226196 2314088 2407398 2464717 2502444 2544224 2562026 2751312 2859936 3209864 3336592 3339294 3418801 3471132 3553778 3816336 3843039 3967008 4452392 4628176 4814796 4929434 5004888 5124052 5330667 5502624 6419728 6673184 6678588 6837602 6942264 7107556 7394151 7632672 7686078 8904784 8967091 9256352 9629592 9858868 10009776 10248104 10256403 10661334 12438223 12839456 13357176 13675204 13884528 14215112 14788302 15372156 17253019 17809568 17934182 19259184 19717736 20019552 20496208 20512806 21322668 23931607 24876446 26714352 26901273 27350408 27769056 28430224 29576604 30744312 34506038 35868364 37314669 38518368 39435472 40992416 41025612 42645336 47863214 49752892 51759057 53428704 53802546 54700816 55083559 56860448 59153208 61488624 69012076 71736728 71794821 74629338 76406227 78870944 82051224 85290672 95726428 99505784 103518114 105982831 107605092 109401632 110167118 118306416 122977248 138024152 143473456 143589642 149258676 152812454 164102448 165250677 170581344 191452856 199011568 207036228 211965662 215210184 220334236 229218681 236612832 276048304 286946912 287179284 298517352 305624908 317948493 328204896 330501354 382905712 385584913 398023136 414072456 423931324 430420368 440668472 458437362 534843589 552096608 574358568 597034704 611249816 635896986 661002708 741879817 765811424 771169826 828144912 847862648 860840736 881336944 916874724 1069687178 1148717136 1156754739 1194069408 1222499632 1271793972 1322005416 1483759634 1542339652 1604530767 1656289824 1695725296 1762673888 1833749448 2139374356 2225639451 2297434272 2313509478 2368593037 2444999264 2543587944 2644010832 2967519268 3084679304 3209061534 3285467761 3391450592 3667498896 4278748712 4451278902 4627018956 4737186074 5087175888 5288021664 5935038536 6169358608 6418123068 6570935522 7105779111 7334997792 8557497424 8902557804 9254037912 9474372148 9856403283 10174351776 11870077072 12338717216 12836246136 13141871044 14211558222 16580151259 17114994848 17805115608 18508075824 18948744296 19712806566 22998274327 23740154144 25672492272 26283742088 28423116444 33160302518 35610231216 37016151648 37897488592 39425613132 45996548654 49740453777 51344984544 52567484176 56846232888 66320605036 68994822981 71220462432 75794977184 78851226264 91993097308 99480907554 101849500591 105134968352 113692465776 132641210072 137989645962 157702452528 183986194616 198961815108 203699001182 227384931552 265282420144 275979291924 305548501773 315404905056 367972389232 397923630216 407398002364 530564840288 551958583848 611097003546 712946504137 735944778464 795847260432 814796004728 1103917167696 1222194007092 1425893008274 1591694520864 1629592009456 2138839512411 2207834335392 2444388014184 2851786016548 3259184018912 4277679024822 4888776028368 5703572033096 8555358049644 9777552056736 11407144066192 17110716099288 22814288132384 34221432198576 68442864397152
• Sum of all divisors σ(n): 217224378169344
• Sum of proper divisors (its aliquot sum) s(n): 148781513772192
• 68442864397152 is an abundant number, because the sum of its proper divisors (148781513772192) is greater than itself. Its abundance is 80338649375040

Bases of 68442864397152

• Binary: 1111100011111110011000100111101010101101100000₂
• Hexadecimal: 0x3E3F989EAB60
• Base-36: O9E7UBIAO

Squares and roots of 68442864397152

• 68442864397152 squared (68442864397152²) is 4684425686886936804385711104
• 68442864397152 cubed (68442864397152³) is 320615512066138229477686554369755792375808
• The square root of 68442864397152 is 8273020.2705633449
• The cube root of 68442864397152 is 40904.9681610527

Scales and comparisons

• 68,442,864,397,152 seconds is equal to 2,176,271 years, 19 weeks, 5 days, 8 hours, 59 minutes, 12 seconds.
• To count from 1 to 68,442,864,397,152 would take you about five million, four hundred forty thousand, six hundred seventy-eight 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 68442864397152 cubic inches would be around 3408.7 feet tall.

Recreational maths with 68442864397152

• 68442864397152 backwards is 25179346824486
• The number of decimal digits it has is: 14
• The sum of 68442864397152's digits is 69
• More coming soon!