85438421122816

Names of 85438421122816

• Cardinal: 85438421122816 can be written as Eighty-five trillion, four hundred thirty-eight billion, four hundred twenty-one million, one hundred twenty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 8.5438421122816 × 10¹³

Factors of 85438421122816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 222

Divisors of 85438421122816

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 4 8 16 19 31 32 38 43 62 64 76 86 124 127 128 152 172 248 254 256 304 344 361 496 508 589 608 688 722 817 992 1016 1178 1216 1333 1376 1444 1634 1849 1984 2032 2356 2413 2432 2666 2752 2888 3268 3698 3937 3968 4064 4712 4826 4864 5332 5461 5504 5776 6536 7396 7874 7936 8128 9424 9652 10664 10922 11008 11191 11552 13072 14792 15523 15748 16129 16256 18848 19304 21328 21844 22382 23104 25327 26144 29584 31046 31496 32258 32512 35131 37696 38608 42656 43688 44764 45847 46208 50654 52288 57319 59168 62092 62992 64516 70262 74803 75392 77216 85312 87376 89528 91694 92416 101308 103759 104576 114638 118336 124184 125984 129032 140524 149606 150784 154432 169291 170624 174752 179056 183388 202616 207518 209152 229276 234823 236672 248368 251968 258064 281048 299212 306451 308864 338582 341248 349504 358112 366776 405232 415036 458552 469646 473344 481213 496736 499999 503936 516128 562096 598424 612902 617728 667489 677164 693547 699008 716224 733552 810464 830072 917104 939292 962426 993472 999998 1007872 1032256 1089061 1124192 1196848 1225804 1334978 1354328 1387094 1398016 1421257 1432448 1467104 1620928 1660144 1834208 1878584 1924852 1971421 1986944 1999996 2064512 2178122 2248384 2393696 2451608 2669956 2708656 2774188 2842514 2864896 2934208 3216529 3241856 3320288 3668416 3757168 3849704 3942842 3973888 3999992 4129024 4356244 4461637 4496768 4787392 4903216 5339912 5417312 5548376 5685028 5822569 5868416 6433058 6483712 6640576 7279513 7336832 7514336 7699408 7885684 7999984 8712488 8923274 8993536 9499981 9574784 9806432 10679824 10834624 11096752 11370056 11645138 11736832 12866116 13177393 13281152 14559026 14673664 15028672 15398816 15771368 15999968 17424976 17846548 18999962 19149568 19612864 20692159 21359648 21499957 21669248 22193504 22740112 23290276 25732232 26354786 26562304 29118052 29822521 30057344 30797632 31542736 31999936 34849952 35693096 37999924 39225728 41384318 42719296 42999914 43338496 44387008 45480224 46580552 51464464 52709572 58236104 59645042 60114688 61114051 61595264 63085472 63999872 69699904 71386192 75999848 78451456 82768636 84771103 85438592 85999828 88774016 90960448 93161104 102928928 105419144 116472208 119290084 122228102 123190528 126170944 127999744 138310747 139399808 142772384 151999696 165537272 169542206 170877184 171999656 177548032 180499639 181920896 186322208 205857856 210838288 232944416 238580168 244456204 250370467 252341888 276621494 278799616 285544768 303999392 331074544 339084412 343999312 360999278 363841792 372644416 408499183 411715712 421676576 465888832 477160336 488912408 500740934 504683776 553242988 566627899 571089536 607998784 662149088 678168824 687998624 721998556 745288832 816998366 823431424 843353152 924498151 931777664 954320672 977824816 1001481868 1106485976 1133255798 1142179072 1215997568 1324298176 1356337648 1375997248 1443997112 1490577664 1633996732 1686706304 1848996302 1863555328 1908641344 1955649632 2002963736 2212971952 2266511596 2431995136 2627904193 2648596352 2712675296 2751994496 2887994224 3267993464 3373412608 3697992604 3817282688 3911299264 4005927472 4425943904 4533023192 5255808386 5297192704 5425350592 5503988992 5775988448 6535986928 7395985208 7634565376 7761484477 7822598528 8011854944 8851887808 9066046384 10511616772 10765930081 10850701184 11551976896 13071973856 14791970416 15522968954 15645197056 16023709888 17565464869 17703775616 18132092768 21023233544 21531860162 21701402368 23103953792 26143947712 29583940832 31045937908 32047419776 35130929738 35407551232 36264185536 42046467088 43063720324 46207907584 52287895424 59167881664 62091875816 64094839552 70261859476 72528371072 84092934176 86127440648 104575790848 118335763328 124183751632 140523718952 145056742144 168185868352 172254881296 236671526656 248367503264 281047437904 333743832511 336371736704 344509762592 496735006528 562094875808 667487665022 672743473408 689019525184 993470013056 1124189751616 1334975330044 1378039050368 1986940026112 2248379503232 2669950660088 2756078100736 4496759006464 5339901320176 10679802640352 21359605280704 42719210561408 85438421122816
• Sum of all divisors σ(n): 191728587974112
• Sum of proper divisors (its aliquot sum) s(n): 106290166851296
• 85438421122816 is an abundant number, because the sum of its proper divisors (106290166851296) is greater than itself. Its abundance is 20851745728480

Bases of 85438421122816

• Binary: 10011011011010010101110101111011011111100000000₂
• Hexadecimal: 0x4DB4AEBDBF00
• Base-36: UA9V9ZCHS

Squares and roots of 85438421122816

• 85438421122816 squared (85438421122816²) is 7299723803959651242155769856
• 85438421122816 cubed (85438421122816³) is 623676876442949028547586139492640406634496
• The square root of 85438421122816 is 9243290.6003660841
• The cube root of 85438421122816 is 44043.7617505203

Scales and comparisons

• 85,438,421,122,816 seconds is equal to 2,716,677 years, 26 weeks, 4 days, 20 hours, 20 minutes, 16 seconds.
• To count from 1 to 85,438,421,122,816 would take you about six million, seven hundred ninety-one thousand, six hundred ninety-three 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 85438421122816 cubic inches would be around 3670.3 feet tall.

Recreational maths with 85438421122816

• 85438421122816 backwards is 61822112483458
• The number of decimal digits it has is: 14
• The sum of 85438421122816's digits is 55
• More coming soon!