853243638912

Names of 853243638912

• Cardinal: 853243638912 can be written as Eight hundred fifty-three billion, two hundred forty-three million, six hundred thirty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 8.53243638912 × 10¹¹

Factors of 853243638912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 150

Divisors of 853243638912

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 49 54 56 62 63 64 72 84 93 96 98 107 108 112 124 126 128 144 147 168 186 189 192 196 214 216 217 224 248 252 279 288 294 321 336 343 372 378 384 392 428 432 434 441 448 496 504 558 576 588 642 651 672 686 744 749 756 784 837 856 864 868 882 896 961 963 992 1008 1029 1116 1152 1176 1284 1302 1323 1344 1372 1488 1498 1512 1519 1568 1674 1712 1728 1736 1764 1922 1926 1953 1984 2016 2058 2232 2247 2352 2401 2568 2604 2646 2688 2744 2883 2889 2976 2996 3024 3038 3087 3136 3317 3348 3424 3456 3472 3528 3844 3852 3906 3968 4032 4116 4464 4494 4557 4704 4802 5136 5208 5243 5292 5488 5766 5778 5859 5952 5992 6048 6076 6174 6272 6634 6696 6727 6741 6848 6944 7056 7203 7688 7704 7812 8064 8232 8649 8928 8988 9114 9261 9408 9604 9951 10272 10416 10486 10584 10633 10976 11532 11556 11718 11904 11984 12096 12152 12348 13268 13392 13454 13482 13671 13696 13888 14112 14406 15376 15408 15624 15729 16464 17298 17856 17976 18228 18522 18816 19208 19902 20181 20223 20544 20832 20972 21168 21266 21609 21952 23064 23112 23219 23436 23968 24192 24304 24696 25947 26536 26784 26908 26964 27342 27776 28224 28812 29853 30752 30816 31248 31458 31899 32928 34596 35712 35952 36456 36701 37044 38416 39804 40362 40446 41013 41088 41664 41944 42336 42532 43218 43904 46128 46224 46438 46872 47089 47187 47936 48608 49392 51894 53072 53568 53816 53928 54684 56448 57624 59706 60543 61504 61632 62496 62916 63798 64827 65856 69192 69657 71904 72912 73402 74088 74431 76832 79608 80724 80892 82026 83328 83888 84672 85064 86436 89559 92256 92448 92876 93744 94178 94374 95697 95872 97216 98784 102827 103788 106144 107136 107632 107856 109368 110103 115248 119412 121086 123008 123264 124992 125832 127596 129654 131712 138384 139314 141267 141561 143808 145824 146804 148176 148862 153664 159216 161448 161784 162533 164052 167776 169344 170128 172872 179118 181629 184512 184896 185752 187488 188356 188748 191394 194432 197568 205654 207576 208971 212288 215264 215712 218736 220206 223293 230496 238824 242172 249984 251664 255192 256907 259308 276768 278628 282534 283122 287091 287616 291648 293608 296352 297724 307328 308481 318432 322896 323568 325066 328104 329623 330309 335552 340256 345744 358236 363258 369024 369792 371504 374976 376712 377496 382788 395136 411308 415152 417942 423801 424576 430528 431424 437472 440412 446586 460992 477648 484344 487599 503328 510384 513814 518616 553536 557256 565068 566244 574182 583296 587216 592704 595448 616962 626913 636864 645792 647136 650132 656208 659246 660618 669879 671104 680512 691488 716472 719789 726516 743008 749952 753424 754992 765576 770721 822616 830304 835884 847602 861056 862848 874944 880824 893172 921984 925443 955296 968688 975198 988869 990927 1006656 1020768 1027628 1037232 1107072 1114512 1130136 1132488 1137731 1148364 1174432 1185408 1190896 1233924 1253826 1271403 1273728 1291584 1294272 1300264 1312416 1318492 1321236 1339758 1361024 1382976 1432944 1439578 1453032 1462797 1486016 1506848 1509984 1531152 1541442 1645232 1660608 1671768 1695204 1749888 1761648 1786344 1850886 1910592 1937376 1950396 1977738 1981854 2009637 2013312 2041536 2055256 2074464 2159367 2229024 2260272 2264976 2275462 2296728 2307361 2312163 2348864 2381792 2467848 2507652 2542806 2583168 2588544 2600528 2624832 2636984 2642472 2679516 2765952 2776329 2865888 2879156 2906064 2925594 2966607 2972032 3013696 3019968 3062304 3082884 3290464 3321216 3343536 3390408 3413193 3523296 3572688 3701772 3821184 3874752 3900792 3955476 3963708 4019274 4083072 4110512 4148928 4318734 4388391 4458048 4520544 4529952 4550924 4593456 4614722 4624326 4697728 4763584 4935696 5015304 5038523 5085612 5201056 5249664 5273968 5284944 5359032 5552658 5731776 5758312 5812128 5851188 5933214 6027392 6039936 6124608 6165768 6478101 6580928 6687072 6780816 6826386 6922083 6936489 7046592 7145376 7403544 7749504 7801584 7910952 7927416 7964117 8038548 8221024 8297856 8637468 8776782 8899821 8916096 9041088 9059904 9101848 9186912 9229444 9248652 9527168 9871392 10030608 10077046 10171224 10239579 10402112 10547936 10569888 10718064 11105316 11463552 11516624 11624256 11702376 11866428 12249216 12331536 12956202 13161856 13374144 13561632 13652772 13844166 13872978 14093184 14290752 14807088 15115569 15603168 15821904 15854832 15928234 16077096 16442048 17274936 17553564 17799642 18082176 18119808 18203696 18373824 18458888 18497304 19434303 19742784 20061216 20154092 20342448 20479158 20766249 20804224 21095872 21139776 21436128 22210632 23033248 23248512 23404752 23732856 23892351 24663072 25912404 26748288 27123264 27305544 27688332 27745956 28581504 29614176 30231138 30718737 31206336 31643808 31709664 31856468 32154192 32884096 34549872 35107128 35269661 35599284 36407392 36747648 36917776 36994608 38868606 39485568 40122432 40308184 40684896 40958316 41532498 42191744 42279552 42872256 44421264 45346707 46066496 46809504 47465712 47784702 49326144 51824808 54246528 54611088 55376664 55491912 59228352 60462276 61437474 62298747 62412672 63287616 63419328 63712936 64308384 69099744 70214256 70539322 71198568 71677053 72814784 73835552 73989216 77737212 80244864 80616368 81369792 81916632 83064996 85744512 88842528 90693414 92132992 93619008 94931424 95569404 98652288 103649616 105808983 109222176 110753328 110983824 118456704 120924552 122874948 124597494 126575232 126838656 127425872 128616768 136040121 138199488 140428512 141078644 142397136 143354106 145629568 147671104 147978432 155474424 161232736 162739584 163833264 166129992 177685056 181386828 187238016 189862848 191138808 207299232 211617966 215031159 218444352 221506656 221967648 241849104 245749896 246887627 249194988 254851744 257233536 272080242 276398976 280857024 282157288 284794272 286708212 295342208 295956864 310948848 317426949 322465472 327666528 332259984 355370112 362773656 379725696 382277616 414598464 423235932 430062318 436888704 443013312 443935296 483698208 491499792 493775254 498389976 509703488 544160484 561714048 564314576 569588544 573416424 621897696 634853898 644930944 655333056 664519968 725547312 740662881 764555232 829196928 846471864 860124636 886026624 887870592 952280847 967396416 982999584 987550508 996779952 1019406976 1088320968 1128629152 1139177088 1146832848 1243795392 1269707796 1310666112 1329039936 1451094624 1481325762 1529110464 1692943728 1720249272 1904561694 1934792832 1965999168 1975101016 1993559904 2176641936 2221988643 2257258304 2293665696 2487590784 2539415592 2658079872 2902189248 2962651524 3058220928 3385887456 3440498544 3809123388 3931998336 3950202032 3987119808 4353283872 4443977286 4514516608 4587331392 5078831184 5804378496 5925303048 6665965929 6771774912 6880997088 7618246776 7900404064 7974239616 8706567744 8887954572 9174662784 10157662368 11850606096 13331931858 13543549824 13761994176 15236493552 15800808128 17413135488 17775909144 20315324736 23701212192 26663863716 27523988352 30472987104 31601616256 35551818288 40630649472 47402424384 53327727432 60945974208 71103636576 94804848768 106655454864 121891948416 142207273152 213310909728 284414546304 426621819456 853243638912
• Sum of all divisors σ(n): 3063982528800
• Sum of proper divisors (its aliquot sum) s(n): 2210738889888
• 853243638912 is an abundant number, because the sum of its proper divisors (2210738889888) is greater than itself. Its abundance is 1357495250976

Bases of 853243638912

• Binary: 1100011010101001010010001011010010000000₂
• Hexadecimal: 0xC6A948B480
• Base-36: AVZ38DC0

Squares and roots of 853243638912

• 853243638912 squared (853243638912²) is 728024707343791440543744
• 853243638912 cubed (853243638912³) is 621182450511860458540342622476566528
• The square root of 853243638912 is 923711.8808979345
• The cube root of 853243638912 is 9484.7164737807

Scales and comparisons

• 853,243,638,912 seconds is equal to 27,130 years, 26 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 853,243,638,912 would take you about fifty-four thousand, two hundred sixty-one 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 853243638912 cubic inches would be around 790.4 feet tall.

Recreational maths with 853243638912

• 853243638912 backwards is 219836342358
• 853243638912 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 853243638912's digits is 54
• More coming soon!