85309674240

Names of 85309674240

• Cardinal: 85309674240 can be written as Eighty-five billion, three hundred nine million, six hundred seventy-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 8.530967424 × 10¹⁰

Factors of 85309674240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 185

Divisors of 85309674240

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 67 70 80 84 96 98 101 105 112 120 128 134 140 147 160 168 192 196 201 202 210 224 240 245 256 268 280 294 303 320 335 336 384 392 402 404 420 448 469 480 490 505 536 560 588 606 640 670 672 707 735 768 784 804 808 840 896 938 960 980 1005 1010 1072 1120 1176 1212 1280 1340 1344 1407 1414 1470 1515 1568 1608 1616 1680 1792 1876 1920 1960 2010 2020 2121 2144 2240 2345 2352 2424 2680 2688 2814 2828 2940 3030 3136 3216 3232 3283 3360 3535 3752 3840 3920 4020 4040 4242 4288 4480 4489 4690 4704 4848 4949 5360 5376 5628 5656 5880 6060 6272 6432 6464 6566 6720 6767 7035 7070 7504 7840 8040 8080 8484 8576 8960 8978 9380 9408 9696 9849 9898 10605 10720 11256 11312 11760 12120 12544 12864 12928 13132 13440 13467 13534 14070 14140 14847 15008 15680 16080 16160 16415 16968 17152 17956 18760 18816 19392 19698 19796 20301 21210 21440 22445 22512 22624 23520 24240 24745 25728 25856 26264 26880 26934 27068 28140 28280 29694 30016 31360 31423 32160 32320 32830 33835 33936 35912 37520 37632 38784 39396 39592 40602 42420 42880 44890 45024 45248 47040 47369 48480 49245 49490 51456 52528 53868 54136 56280 56560 59388 60032 62720 62846 64320 64640 65660 67335 67670 67872 71824 74235 75040 77568 78792 79184 81204 84840 85760 89780 90048 90496 94080 94269 94738 96960 98490 98980 101505 105056 107736 108272 112560 113120 118776 120064 125692 128640 129280 131320 134670 135340 135744 142107 143648 148470 150080 157115 157584 158368 162408 169680 179560 180096 180992 188160 188538 189476 193920 196980 197960 203010 210112 215472 216544 219961 225120 226240 236845 237552 251384 257280 262640 269340 270680 271488 284214 287296 296940 300160 314230 315168 316736 324816 331583 339360 359120 360192 377076 378952 387840 393960 395920 406020 420224 430944 433088 439922 450240 452480 453389 471345 473690 475104 502768 525280 538680 541360 542976 568428 574592 593880 600320 628460 630336 633472 649632 659883 663166 678720 710535 718240 754152 757904 787920 791840 812040 840448 861888 866176 879844 900480 904960 906778 942690 947380 950208 994749 1005536 1050560 1077360 1082720 1099805 1136856 1149184 1187760 1256920 1260672 1266944 1299264 1319766 1326332 1357440 1360167 1421070 1436480 1508304 1515808 1575840 1583680 1624080 1657915 1723776 1732352 1759688 1800960 1813556 1885380 1894760 1900416 1989498 2011072 2101120 2154720 2165440 2199610 2266945 2273712 2375520 2513840 2521344 2598528 2639532 2652664 2714880 2720334 2842140 2872960 3016608 3031616 3151680 3167360 3173723 3248160 3299415 3315830 3447552 3519376 3627112 3770760 3789520 3800832 3978996 4022144 4202240 4309440 4330880 4399220 4533890 4547424 4751040 4973745 5027680 5197056 5279064 5305328 5440668 5684280 5745920 6033216 6063232 6303360 6334720 6347446 6496320 6598830 6631660 6800835 7038752 7254224 7541520 7579040 7957992 8044288 8618880 8661760 8798440 9067780 9094848 9502080 9521169 9947490 10055360 10558128 10610656 10881336 11368560 12066432 12126464 12606720 12694892 12992640 13197660 13263320 13601670 14077504 14508448 15083040 15158080 15868615 15915984 17237760 17596880 18135560 18189696 19004160 19042338 19894980 20110720 21116256 21221312 21762672 22216061 22737120 24132864 25389784 25985280 26395320 26526640 27203340 28155008 29016896 30166080 30316160 31737230 31831968 35193760 36271120 36379392 38084676 39789960 40221440 42232512 42442624 43525344 44432122 45474240 47605845 50779568 52790640 53053280 54406680 56310016 58033792 60332160 60632320 63474460 63663936 66648183 70387520 72542240 76169352 79579920 84465024 84885248 87050688 88864244 90948480 95211690 101559136 105581280 106106560 108813360 111080305 116067584 120664320 126948920 127327872 133296366 140775040 145084480 152338704 159159840 168930048 174101376 177728488 181896960 190423380 203118272 211162560 212213120 217626720 222160610 253897840 254655744 266592732 281550080 290168960 304677408 318319680 333240915 348202752 355456976 380846760 406236544 422325120 424426240 435253440 444321220 507795680 533185464 580337920 609354816 636639360 666481830 710913952 761693520 812473088 844650240 870506880 888642440 1015591360 1066370928 1218709632 1273278720 1332963660 1421827904 1523387040 1741013760 1777284880 2031182720 2132741856 2437419264 2665927320 2843655808 3046774080 3554569760 4062365440 4265483712 5331854640 5687311616 6093548160 7109139520 8530967424 10663709280 12187096320 14218279040 17061934848 21327418560 28436558080 42654837120 85309674240
• Sum of all divisors σ(n): 324927297072
• Sum of proper divisors (its aliquot sum) s(n): 239617622832
• 85309674240 is an abundant number, because the sum of its proper divisors (239617622832) is greater than itself. Its abundance is 154307948592

Bases of 85309674240

• Binary: 1001111011100110110100101001100000000₂
• Hexadecimal: 0x13DCDA5300
• Base-36: 136V6DXC

Squares and roots of 85309674240

• 85309674240 squared (85309674240²) is 7277740518934919577600
• 85309674240 cubed (85309674240³) is 620861672873586540925654401024000
• The square root of 85309674240 is 292078.1988440767
• The cube root of 85309674240 is 4402.1627494333

Scales and comparisons

• 85,309,674,240 seconds is equal to 2,712 years, 30 weeks, 2 days, 11 hours, 44 minutes.
• To count from 1 to 85,309,674,240 would take you about five thousand, four hundred twenty-five 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 85309674240 cubic inches would be around 366.8 feet tall.

Recreational maths with 85309674240

• 85309674240 backwards is 04247690358
• 85309674240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85309674240's digits is 48
• More coming soon!