80442520161984

Names of 80442520161984

• Cardinal: 80442520161984 can be written as Eighty trillion, four hundred forty-two billion, five hundred twenty million, one hundred sixty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 8.0442520161984 × 10¹³

Factors of 80442520161984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2895850

Divisors of 80442520161984

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 138 144 162 184 192 207 216 233 276 288 324 368 414 432 466 552 576 621 648 699 736 828 864 932 1104 1242 1296 1398 1472 1656 1728 1863 1864 2097 2208 2484 2592 2796 3312 3726 3728 4194 4416 4968 5184 5359 5592 6291 6624 7452 7456 8388 9936 10718 11184 12582 13248 14904 14912 16077 16776 18873 19872 21436 22368 25164 29808 32154 33552 37746 39744 42872 44736 48231 50328 59616 64308 67104 75492 85744 96462 100656 119232 128616 134208 144693 150984 171488 192924 201312 257232 289386 301968 342976 385848 402624 434079 514464 578772 603936 771696 868158 1028928 1157544 1207872 1543392 1736316 2315088 2895589 3086784 3472632 4630176 5791178 6945264 8686767 9260352 11582356 13890528 17373534 23164712 26060301 27781056 34747068 46329424 52120602 66598547 69494136 78180903 92658848 104241204 133197094 138988272 156361806 185317696 199795641 208482408 234542709 266394188 277976544 312723612 399591282 416964816 469085418 532788376 555953088 599386923 625447224 674672237 799182564 833929632 938170836 1065576752 1198773846 1250894448 1349344474 1598365128 1667859264 1798160769 1876341672 2024016711 2131153504 2397547692 2501788896 2698688948 3196730256 3596321538 3752683344 4048033422 4262307008 4795095384 5003577792 5394482307 5397377896 6072050133 6393460512 7192643076 7505366688 8096066844 9590190768 10788964614 10794755792 12144100266 12786921024 14385286152 15010733376 15517461451 16192133688 18216150399 19180381536 21577929228 21589511584 24288200532 28770572304 31034922902 32384267376 36432300798 38360763072 43155858456 43179023168 46552384353 48576401064 54648451197 57541144608 62069845804 64768534752 72864601596 86311716912 93104768706 97152802128 109296902394 115082289216 124139691608 129537069504 139657153059 145729203192 172623433824 186209537412 194305604256 218593804788 248279383216 279314306118 291458406384 345246867648 372419074824 388611208512 418971459177 437187609576 496558766432 558628612236 582916812768 744838149648 837942918354 874375219152 993117532864 1117257224472 1165833625536 1256914377531 1489676299296 1675885836708 1748750438304 2234514448944 2513828755062 2979352598592 3351771673416 3497500876608 4469028897888 5027657510124 6703543346832 8938057795776 10055315020248 13407086693664 20110630040496 26814173387328 40221260080992 80442520161984
• Sum of all divisors σ(n): 249892521072480
• Sum of proper divisors (its aliquot sum) s(n): 169450000910496
• 80442520161984 is an abundant number, because the sum of its proper divisors (169450000910496) is greater than itself. Its abundance is 89007480748512

Bases of 80442520161984

• Binary: 10010010010100101111011110101101100111011000000₂
• Hexadecimal: 0x49297BD6CEC0
• Base-36: SIIS7JG00

Squares and roots of 80442520161984

• 80442520161984 squared (80442520161984²) is 6470999050011202345598816256
• 80442520161984 cubed (80442520161984³) is 520543471548705455026894289399083772411904
• The square root of 80442520161984 is 8968975.4243159793
• The cube root of 80442520161984 is 43167.9961584967

Scales and comparisons

• 80,442,520,161,984 seconds is equal to 2,557,823 years, 16 weeks, 3 days, 1 hour, 26 minutes, 24 seconds.
• To count from 1 to 80,442,520,161,984 would take you about six million, three hundred ninety-four thousand, five hundred fifty-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 80442520161984 cubic inches would be around 3597.3 feet tall.

Recreational maths with 80442520161984

• 80442520161984 backwards is 48916102524408
• 80442520161984 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80442520161984's digits is 54
• More coming soon!