855996209640

Names of 855996209640

• Cardinal: 855996209640 can be written as Eight hundred fifty-five billion, nine hundred ninety-six million, two hundred nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.5599620964 × 10¹¹

Factors of 855996209640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3256

Divisors of 855996209640

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 27 30 33 36 39 40 44 45 52 53 54 55 60 65 66 72 78 81 88 90 99 104 106 108 110 117 120 121 130 132 135 143 156 159 162 165 180 195 198 212 216 220 234 242 260 264 265 270 286 297 312 318 324 330 351 360 363 390 396 405 424 429 440 468 477 484 495 520 530 540 572 583 585 594 605 636 648 660 689 702 715 726 780 792 795 810 858 891 936 954 968 990 1053 1060 1080 1089 1144 1166 1170 1188 1210 1272 1287 1320 1378 1404 1430 1431 1452 1485 1560 1573 1590 1620 1716 1749 1755 1782 1815 1908 1980 2067 2106 2120 2145 2178 2332 2340 2376 2385 2420 2574 2756 2808 2860 2862 2904 2915 2970 3146 3169 3180 3240 3267 3432 3445 3498 3510 3564 3630 3816 3861 3960 4134 4212 4290 4293 4356 4455 4664 4680 4719 4770 4840 5148 5247 5265 5445 5512 5720 5724 5830 5940 6201 6292 6338 6360 6413 6435 6534 6890 6996 7020 7128 7155 7260 7579 7722 7865 8268 8424 8580 8586 8712 8745 8910 9438 9507 9540 9801 10296 10335 10494 10530 10890 11448 11583 11660 11880 12402 12584 12676 12826 12870 13068 13780 13992 14040 14157 14310 14520 15158 15444 15730 15741 15845 16335 16536 17160 17172 17490 17820 18603 18876 19014 19080 19239 19305 19602 20670 20988 21060 21465 21780 22737 23166 23320 23595 24804 25352 25652 25740 26136 26235 27560 28314 28521 28620 30316 30888 31005 31460 31482 31690 32065 32670 34344 34859 34980 35640 37206 37752 37895 38028 38478 38610 39204 41197 41340 41976 42120 42471 42930 43560 45474 46332 47190 47223 47535 49005 49608 51304 51480 52470 55809 56628 57042 57240 57717 57915 60632 62010 62920 62964 63380 64130 65340 68211 69718 69960 70785 74412 75790 76056 76956 77220 78408 78705 82394 82680 83369 84942 85563 85860 90948 92664 93015 94380 94446 95070 96195 98010 104577 104940 111618 113256 113685 114084 115434 115830 123591 124020 125928 126760 127413 128260 130680 136422 139436 141570 142605 148824 151580 153912 154440 157410 164788 166738 167957 169884 171126 171720 173151 174295 181896 186030 188760 188892 190140 192390 196020 204633 205985 209154 209880 212355 223236 227370 228168 230868 231660 236115 247182 248040 250107 254826 256520 256689 272844 278872 279045 283140 285210 288585 303160 313731 314820 329576 333476 335914 339768 341055 342252 346302 348590 370773 372060 377784 380280 383449 384780 392040 409266 411970 416845 418308 424710 427815 446472 453167 454740 461736 463320 472230 494364 500214 503871 509652 513378 519453 522885 545688 558090 566280 570420 577170 613899 617955 627462 629640 637065 666952 671828 682110 684504 692604 697180 741546 744120 750321 766898 769560 818532 823940 833690 836616 839785 849420 855630 865755 906334 909480 941193 944460 988728 1000428 1007742 1019304 1023165 1026756 1038906 1045770 1112319 1116180 1140840 1150347 1154340 1227798 1235910 1250535 1254924 1274130 1283445 1343656 1359501 1364220 1385208 1394360 1483092 1500642 1511613 1533796 1568655 1637064 1647880 1667380 1679570 1698840 1711260 1731510 1812668 1847527 1853865 1882386 1888920 1917245 2000856 2015484 2046330 2053512 2077812 2091540 2183441 2224638 2232360 2250963 2265835 2300694 2308680 2455596 2471820 2501070 2509848 2519355 2548260 2566890 2597265 2719002 2728440 2823579 2966184 3001284 3023226 3067592 3069495 3137310 3334760 3336957 3359140 3422520 3451041 3463020 3625336 3695054 3707730 3751605 3764772 3834490 4030968 4078503 4092660 4155624 4183080 4366882 4449276 4501926 4531670 4534839 4601388 4705965 4911192 4943640 4984837 5002140 5038710 5096520 5133780 5194530 5438004 5542581 5561595 5647158 5751735 6002568 6046452 6138990 6274620 6550323 6673914 6718280 6752889 6797505 6902082 6926040 7390108 7415460 7503210 7529544 7558065 7668980 8157006 8185320 8733764 8898552 9003852 9063340 9069678 9202776 9237635 9411930 9969674 10004280 10077420 10267560 10353123 10389060 10876008 10917205 11085162 11123190 11254815 11294316 11503470 12092904 12235509 12277980 12549240 13100646 13347828 13505778 13595010 13604517 13804164 14117895 14780216 14830920 14954511 15006420 15116130 15337960 16314012 16627743 16684785 17255205 17467528 18007704 18126680 18139356 18475270 18823860 19650969 19939348 20154840 20322797 20392515 20706246 20778120 21834410 22170324 22246380 22509630 22588632 22674195 23006940 24017851 24471018 24555960 24924185 26201292 26695656 27011556 27190020 27209034 27608328 27712905 28235790 29909022 30012840 30232260 31059369 32628024 32751615 33255486 33369570 33764445 34510410 36278712 36706527 36950540 37647720 39301938 39878696 40645594 40785030 41412492 43668820 44340648 44492760 44863533 45019260 45348390 46013880 48035702 48942036 49848370 49883229 51765615 52402584 54023112 54380040 54418068 55425810 56471580 58952907 59818044 60464520 60968391 61177545 62118738 65503230 66510972 66739140 67528890 68022585 69020820 72053553 73413054 73901080 74772555 78603876 81291188 81570060 82824984 83138715 87337640 89727066 90038520 90696780 96071404 97884072 98254845 99696740 99766458 101613985 103531230 108836136 110851620 112943160 117905814 119636088 120089255 121936782 122355090 124237476 131006460 133021944 133478280 134590599 135057780 136045170 138041640 144107106 146826108 149545110 149649687 155296845 157207752 162582376 163140120 166277430 176858721 179454132 181393560 182905173 183532635 192142808 196509690 199393480 199532916 203227970 207062460 216160659 221703240 224317665 235811628 240178510 243873564 244710180 248474952 249416145 262012920 264196361 269181198 270115560 272090340 288214212 293652216 294764535 299090220 299299374 304841955 310593690 332554860 353717442 358908264 360267765 365810346 367065270 393019380 399065832 403771797 406455940 414124920 432321318 448635330 471623256 480357020 487747128 489420360 498832290 528392722 538362396 544180680 548715519 576428424 589529070 598180440 598598748 609683910 621187380 648481977 665109720 672952995 707434884 720535530 731620692 734130540 748248435 786038760 792589083 807543594 812911880 864642636 884293605 897270660 914525865 960714040 997664580 1056785444 1076724792 1080803295 1097431038 1179058140 1197197496 1219367820 1242374760 1296963954 1320981805 1345905990 1414869768 1441071060 1463241384 1468261080 1496496870 1585178166 1615087188 1646146557 1729285272 1768587210 1794541320 1829051730 1945445931 1995329160 2018858985 2113570888 2161606590 2194862076 2358116280 2377767249 2438735640 2593927908 2641963610 2691811980 2743577595 2882142120 2992993740 3170356332 3230174376 3242409885 3292293114 3537174420 3658103460 3890891862 3962945415 4037717970 4323213180 4389724152 4755534498 5187855816 5283927220 5383623960 5487155190 5985987480 6340712664 6484819770 6584586228 7074348840 7133301747 7316206920 7781783724 7925890830 8075435940 8230732785 8646426360 9511068996 9727229655 10567854440 10974310380 11888836245 12969639540 13169172456 14266603494 15563567448 15851781660 16150871880 16461465570 19022137992 19454459310 21399905241 21948620760 23777672490 25939279080 28533206988 31703563320 32922931140 35666508735 38908918620 42799810482 47555344980 57066413976 65845862280 71333017470 77817837240 85599620964 95110689960 106999526205 142666034940 171199241928 213999052410 285332069880 427998104820 855996209640
• Sum of all divisors σ(n): 3471047672400
• Sum of proper divisors (its aliquot sum) s(n): 2615051462760
• 855996209640 is an abundant number, because the sum of its proper divisors (2615051462760) is greater than itself. Its abundance is 1759055253120

Bases of 855996209640

• Binary: 1100011101001101010110011001100111101000₂
• Hexadecimal: 0xC74D5999E8
• Base-36: AX8M1II0

Squares and roots of 855996209640

• 855996209640 squared (855996209640²) is 732729510918046828929600
• 855996209640 cubed (855996209640³) is 627213684037219082235759098401344000
• The square root of 855996209640 is 925200.6321009513
• The cube root of 855996209640 is 9494.9047825553

Scales and comparisons

• 855,996,209,640 seconds is equal to 27,218 years, 1 week, 4 days, 12 hours, 54 minutes.
• To count from 1 to 855,996,209,640 would take you about fifty-four thousand, four hundred thirty-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 855996209640 cubic inches would be around 791.2 feet tall.

Recreational maths with 855996209640

• 855996209640 backwards is 046902699558
• The number of decimal digits it has is: 12
• The sum of 855996209640's digits is 63
• More coming soon!