855199088640

Names of 855199088640

• Cardinal: 855199088640 can be written as Eight hundred fifty-five billion, one hundred ninety-nine million, eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.5519908864 × 10¹¹

Factors of 855199088640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 4980

Divisors of 855199088640

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 144 156 160 162 180 192 195 208 216 234 240 256 260 270 288 312 320 324 351 360 384 390 405 416 432 468 480 512 520 540 576 585 624 640 648 702 720 768 780 810 832 864 936 960 1024 1040 1053 1080 1152 1170 1248 1280 1296 1404 1440 1536 1560 1620 1664 1728 1755 1872 1920 2048 2080 2106 2160 2304 2340 2496 2560 2592 2808 2880 3072 3120 3240 3328 3456 3510 3744 3840 4096 4160 4212 4320 4608 4680 4957 4992 5120 5184 5265 5616 5760 6144 6240 6480 6656 6912 7020 7488 7680 8192 8320 8424 8640 9216 9360 9914 9984 10240 10368 10530 11232 11520 12288 12480 12960 13312 13824 14040 14871 14976 15360 16384 16640 16848 17280 18432 18720 19828 19968 20480 20736 21060 22464 23040 24576 24785 24960 25920 26624 27648 28080 29742 29952 30720 32768 33280 33696 34560 36864 37440 39656 39936 40960 41472 42120 44613 44928 46080 49152 49570 49920 51840 53248 55296 56160 59484 59904 61440 64441 66560 67392 69120 73728 74355 74880 79312 79872 81920 82944 84240 89226 89856 92160 98304 99140 99840 103680 106496 110592 112320 118968 119808 122880 128882 133120 133839 134784 138240 147456 148710 149760 158624 159744 163840 165888 168480 178452 179712 184320 193323 198280 199680 207360 212992 221184 223065 224640 237936 239616 245760 257764 266240 267678 269568 276480 294912 297420 299520 317248 319488 322205 331776 336960 356904 359424 368640 386646 396560 399360 401517 414720 425984 442368 446130 449280 475872 479232 491520 515528 532480 535356 539136 552960 579969 594840 599040 634496 638976 644410 663552 669195 673920 713808 718848 737280 773292 793120 798720 803034 829440 884736 892260 898560 951744 958464 966615 1031056 1064960 1070712 1078272 1105920 1159938 1189680 1198080 1268992 1277952 1288820 1327104 1338390 1347840 1427616 1437696 1474560 1546584 1586240 1597440 1606068 1658880 1739907 1784520 1797120 1903488 1916928 1933230 2007585 2062112 2129920 2141424 2156544 2211840 2319876 2379360 2396160 2537984 2577640 2654208 2676780 2695680 2855232 2875392 2899845 3093168 3172480 3194880 3212136 3317760 3479814 3569040 3594240 3806976 3833856 3866460 4015170 4124224 4282848 4313088 4423680 4639752 4758720 4792320 5075968 5155280 5219721 5353560 5391360 5710464 5750784 5799690 6186336 6344960 6389760 6424272 6635520 6959628 7138080 7188480 7613952 7732920 8030340 8248448 8565696 8626176 8699535 9279504 9517440 9584640 10151936 10310560 10439442 10707120 10782720 11420928 11501568 11599380 12372672 12689920 12848544 13271040 13919256 14276160 14376960 15227904 15465840 16060680 16496896 17131392 17252352 17399070 18559008 19034880 19169280 20303872 20621120 20878884 21414240 21565440 22841856 23198760 24745344 25379840 25697088 26098605 27838512 28552320 28753920 30455808 30931680 32121360 32993792 34262784 34504704 34798140 37118016 38069760 40607744 41242240 41757768 42828480 43130880 45683712 46397520 49490688 50759680 51394176 52197210 55677024 57104640 57507840 60911616 61863360 64242720 65987584 68525568 69596280 74236032 76139520 81215488 82484480 83515536 85656960 86261760 91367424 92795040 98981376 101519360 102788352 104394420 111354048 114209280 121823232 123726720 128485440 131975168 137051136 139192560 148472064 152279040 162430976 164968960 167031072 171313920 172523520 182734848 185590080 197962752 203038720 205576704 208788840 222708096 228418560 243646464 247453440 256970880 263950336 274102272 278385120 296944128 304558080 329937920 334062144 342627840 365469696 371180160 395925504 406077440 411153408 417577680 445416192 456837120 487292928 494906880 513941760 527900672 548204544 556770240 593888256 609116160 659875840 668124288 685255680 730939392 742360320 791851008 812154880 822306816 835155360 890832384 913674240 989813760 1027883520 1055801344 1096409088 1113540480 1187776512 1218232320 1319751680 1336248576 1370511360 1461878784 1484720640 1583702016 1644613632 1670310720 1781664768 1827348480 1979627520 2055767040 2111602688 2192818176 2227080960 2375553024 2436464640 2639503360 2672497152 2741022720 2969441280 3167404032 3289227264 3340621440 3563329536 3654696960 3959255040 4111534080 4385636352 4454161920 4751106048 5279006720 5344994304 5482045440 5938882560 6334808064 6578454528 6681242880 7126659072 7309393920 7918510080 8223068160 8908323840 9502212096 10558013440 10689988608 10964090880 11877765120 13156909056 13362485760 14253318144 15837020160 16446136320 17816647680 19004424192 21379977216 21928181760 23755530240 26724971520 28506636288 31674040320 32892272640 35633295360 42759954432 47511060480 53449943040 57013272576 65784545280 71266590720 85519908864 95022120960 106899886080 142533181440 171039817728 213799772160 285066362880 427599544320 855199088640
• Sum of all divisors σ(n): 3302512594920
• Sum of proper divisors (its aliquot sum) s(n): 2447313506280
• 855199088640 is an abundant number, because the sum of its proper divisors (2447313506280) is greater than itself. Its abundance is 1592114417640

Bases of 855199088640

• Binary: 1100011100011101110101101000000000000000₂
• Hexadecimal: 0xC71DD68000
• Base-36: AWVFGG00

Squares and roots of 855199088640

• 855199088640 squared (855199088640²) is 731365481210686577049600
• 855199088640 cubed (855199088640³) is 625463092994134204521499060076544000
• The square root of 855199088640 is 924769.7489862003
• The cube root of 855199088640 is 9491.9565847065

Scales and comparisons

• 855,199,088,640 seconds is equal to 27,192 years, 35 weeks, 4 days, 14 hours, 24 minutes.
• To count from 1 to 855,199,088,640 would take you about fifty-four thousand, three hundred eighty-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 855199088640 cubic inches would be around 791 feet tall.

Recreational maths with 855199088640

• 855199088640 backwards is 046880991558
• The number of decimal digits it has is: 12
• The sum of 855199088640's digits is 63
• More coming soon!