90338448378079488

Names of 90338448378079488

• Cardinal: 90338448378079488 can be written as Ninety quadrillion, three hundred thirty-eight trillion, four hundred forty-eight billion, three hundred seventy-eight million, seventy-nine thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 9.0338448378079488 × 10¹⁶

Factors of 90338448378079488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2137

Divisors of 90338448378079488

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 331 384 662 768 993 1324 1801 1986 2648 3602 3972 5296 5403 7204 7944 10592 10806 14408 15888 21184 21612 28816 31776 42368 43224 57632 63552 84736 86448 109561 115264 127104 172896 219122 230528 254208 328683 345792 438244 461056 596131 657366 691584 876488 1192262 1314732 1383168 1752976 1788393 2384524 2629464 3243601 3505952 3576786 4769048 5258928 6487202 7011904 7153572 9538096 9730803 10517856 12974404 14023808 14307144 19076192 19461606 21035712 25948808 28047616 28614288 36264691 38152384 38923212 42071424 51897616 57228576 72529382 76304768 77846424 84142848 103795232 108794073 114457152 145058764 152609536 155692848 197319361 207590464 217588146 228914304 290117528 311385696 394638722 415180928 435176292 457828608 580235056 591958083 622771392 789277444 830361856 870352584 1073631931 1160470112 1183916166 1245542784 1578554888 1740705168 2147263862 2320940224 2367832332 2491085568 3157109776 3220895793 3481410336 4294527724 4641880448 4735664664 6314219552 6441791586 6962820672 8589055448 9283760896 9471329328 12628439104 12883583172 13925641344 17178110896 18942658656 25256878208 25767166344 27851282688 34356221792 37885317312 50513756416 51534332688 65312708491 68712443584 75770634624 103068665376 130625416982 137424887168 151541269248 195938125473 206137330752 261250833964 274849774336 355372169161 391876250946 412274661504 522501667928 710744338322 783752501892 824549323008 1045003335856 1066116507483 1421488676644 1567505003784 2090006671712 2132233014966 2842977353288 3135010007568 4180013343424 4264466029932 5685954706576 6270020015136 8360026686848 8528932059864 11371909413152 12540040030272 16720053373696 17057864119728 22743818826304 25080080060544 34115728239456 45487637652608 50160160121088 68231456478912 90975275305216 117628187992291 136462912957824 235256375984582 272925825915648 352884563976873 470512751969164 705769127953746 941025503938328 1411538255907492 1882051007876656 2823076511814984 3764102015753312 5646153023629968 7528204031506624 11292306047259936 15056408063013248 22584612094519872 30112816126026496 45169224189039744 90338448378079488
• Sum of all divisors σ(n): 241294576172347488
• Sum of proper divisors (its aliquot sum) s(n): 150956127794268000
• 90338448378079488 is an abundant number, because the sum of its proper divisors (150956127794268000) is greater than itself. Its abundance is 60617679416188512

Bases of 90338448378079488

• Binary: 101000000111100100101011100010101001000101010100100000000₂
• Hexadecimal: 0x140F2571522A900
• Base-36: OPIB29AOWLC

Squares and roots of 90338448378079488

• 90338448378079488 squared (90338448378079488²) is 8161035255358932476053347246342144
• 90338448378079488 cubed (90338448378079488³) is 737255262127929673719511002212444753535759676342272
• The square root of 90338448378079488 is 300563551.3133278907
• The cube root of 90338448378079488 is 448701.5216547425

Scales and comparisons

• 90,338,448,378,079,488 seconds is equal to 2,872,483,223 years, 13 weeks, 1 day, 19 hours, 24 minutes, 48 seconds.
• To count from 1 to 90,338,448,378,079,488 would take you about eight billion, six hundred seventeen million, four hundred forty-nine thousand, six hundred sixty-nine 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 90338448378079488 cubic inches would be around 37391.8 feet tall.

Recreational maths with 90338448378079488

• 90338448378079488 backwards is 88497087384483309
• The number of decimal digits it has is: 17
• The sum of 90338448378079488's digits is 93
• More coming soon!