85641743040

Names of 85641743040

• Cardinal: 85641743040 can be written as Eighty-five billion, six hundred forty-one million, seven hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 8.564174304 × 10¹⁰

Factors of 85641743040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1730

Divisors of 85641743040

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 64 70 76 80 84 95 96 105 112 114 120 133 140 152 160 168 190 192 210 224 228 240 266 280 285 304 320 336 380 399 420 448 456 480 532 560 570 608 631 665 672 760 798 840 912 960 1063 1064 1120 1140 1216 1262 1330 1344 1520 1596 1680 1824 1893 1995 2126 2128 2240 2280 2524 2660 3040 3155 3189 3192 3360 3648 3786 3990 4252 4256 4417 4560 5048 5315 5320 6080 6310 6378 6384 6720 7441 7572 7980 8504 8512 8834 9120 9465 10096 10630 10640 11989 12620 12756 12768 13251 14882 15144 15945 15960 17008 17668 18240 18930 20192 20197 21260 21280 22085 22323 23978 25240 25512 25536 26502 29764 30288 31890 31920 34016 35336 35967 37205 37860 40384 40394 42520 42560 44170 44646 47956 50480 51024 53004 59528 59945 60576 60591 63780 63840 66255 68032 70672 71934 74410 75720 80788 83923 85040 88340 89292 95912 100960 100985 102048 106008 111615 119056 119890 121152 121182 127560 127680 132510 141344 141379 143868 148820 151440 161576 167846 170080 176680 178584 179835 191824 201920 201970 204096 212016 223230 238112 239780 242364 251769 255120 265020 282688 282758 287736 297640 302880 302955 323152 335692 340160 353360 357168 359670 383648 403940 419615 424032 424137 446460 476224 479560 484728 503538 510240 530040 565516 575472 595280 605760 605910 646304 670753 671384 706720 706895 714336 719340 767296 807880 839230 848064 848274 892920 959120 969456 1007076 1020480 1060080 1131032 1150944 1190560 1211820 1258845 1292608 1341506 1342768 1413440 1413790 1428672 1438680 1615760 1678460 1696548 1785840 1918240 1938912 2012259 2014152 2120160 2120685 2262064 2301888 2381120 2423640 2517690 2683012 2685536 2827580 2877360 3231520 3353765 3356920 3393096 3571680 3836480 3877824 4024518 4028304 4240320 4241370 4524128 4695271 4847280 5035380 5366024 5371072 5655160 5754720 6463040 6707530 6713840 6786192 7143360 8049036 8056608 8482740 9048256 9390542 9694560 10061295 10070760 10732048 11310320 11509440 12744307 13415060 13427680 13572384 14085813 16098072 16113216 16965480 18781084 19389120 20122590 20141520 21464096 22620640 23476355 25488614 26830120 26855360 27144768 28171626 32196144 33930960 37562168 38232921 40245180 40283040 42928192 45241280 46952710 50977228 53660240 56343252 63721535 64392288 67861920 70429065 75124336 76465842 80490360 80566080 89210149 93905420 101954456 107320480 112686504 127443070 128784576 135723840 140858130 150248672 152931684 160980720 178420298 187810840 191164605 203908912 214640960 225373008 254886140 267630447 281716260 300497344 305863368 321961440 356840596 375621680 382329210 407817824 446050745 450746016 509772280 535260894 563432520 611726736 643922880 713681192 751243360 764658420 815635648 892101490 901492032 1019544560 1070521788 1126865040 1223453472 1338152235 1427362384 1502486720 1529316840 1784202980 2039089120 2141043576 2253730080 2446906944 2676304470 2854724768 3058633680 3568405960 4078178240 4282087152 4507460160 5352608940 5709449536 6117267360 7136811920 8564174304 10705217880 12234534720 14273623840 17128348608 21410435760 28547247680 42820871520 85641743040
• Sum of all divisors σ(n): 327939440640
• Sum of proper divisors (its aliquot sum) s(n): 242297697600
• 85641743040 is an abundant number, because the sum of its proper divisors (242297697600) is greater than itself. Its abundance is 156655954560

Bases of 85641743040

• Binary: 1001111110000101001010100101011000000₂
• Hexadecimal: 0x13F0A54AC0
• Base-36: 13CCVRUO

Squares and roots of 85641743040

• 85641743040 squared (85641743040²) is 7334508150929388441600
• 85641743040 cubed (85641743040³) is 628140062386680222099853246464000
• The square root of 85641743040 is 292646.1054584533
• The cube root of 85641743040 is 4407.8671758379

Scales and comparisons

• 85,641,743,040 seconds is equal to 2,723 years, 7 weeks, 2 days, 21 hours, 4 minutes.
• To count from 1 to 85,641,743,040 would take you about five thousand, four hundred forty-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 85641743040 cubic inches would be around 367.3 feet tall.

Recreational maths with 85641743040

• 85641743040 backwards is 04034714658
• 85641743040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85641743040's digits is 42
• More coming soon!