3855129961536

Names of 3855129961536

• Cardinal: 3855129961536 can be written as Three trillion, eight hundred fifty-five billion, one hundred twenty-nine million, nine hundred sixty-one thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 3.855129961536 × 10¹²

Factors of 3855129961536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 55

Divisors of 3855129961536

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 43 48 49 54 56 63 64 72 81 84 86 96 98 108 112 126 129 144 147 162 168 172 189 192 196 216 224 243 252 258 288 294 301 324 336 343 344 378 387 392 432 441 448 486 504 516 567 576 588 602 648 672 686 688 756 774 784 864 882 903 972 1008 1029 1032 1134 1161 1176 1204 1296 1323 1344 1372 1376 1512 1548 1568 1701 1728 1764 1806 1944 2016 2058 2064 2107 2268 2322 2352 2401 2408 2592 2646 2709 2744 2752 3024 3087 3096 3136 3402 3483 3528 3612 3888 3969 4032 4116 4128 4214 4536 4644 4704 4802 4816 5184 5292 5418 5488 6048 6174 6192 6321 6804 6966 7056 7203 7224 7776 7938 8127 8232 8256 8428 9072 9261 9288 9408 9604 9632 10449 10584 10836 10976 11907 12096 12348 12384 12642 13608 13932 14112 14406 14448 14749 15552 15876 16254 16464 16807 16856 18144 18522 18576 18963 19208 19264 20898 21168 21609 21672 21952 23814 24381 24696 24768 25284 27216 27783 27864 28224 28812 28896 29498 31752 32508 32928 33614 33712 36288 37044 37152 37926 38416 41796 42336 43218 43344 44247 47628 48762 49392 50421 50568 54432 55566 55728 56889 57624 57792 58996 63504 64827 65016 65856 67228 67424 73143 74088 74304 75852 76832 83349 83592 84672 86436 86688 88494 95256 97524 98784 100842 101136 103243 108864 111132 111456 113778 115248 117649 117992 127008 129654 130032 132741 134456 134848 146286 148176 151263 151704 153664 166698 167184 170667 172872 173376 176988 190512 194481 195048 197568 201684 202272 206486 222264 222912 227556 230496 235298 235984 254016 259308 260064 265482 268912 292572 296352 302526 303408 309729 333396 334368 341334 345744 352947 353976 381024 388962 390096 398223 403368 404544 412972 444528 453789 455112 460992 470596 471968 512001 518616 520128 530964 537824 583443 585144 592704 605052 606816 619458 666792 668736 682668 691488 705894 707952 722701 762048 777924 780192 796446 806736 823543 825944 889056 907578 910224 929187 941192 943936 1024002 1037232 1058841 1061928 1075648 1166886 1170288 1194669 1210104 1213632 1238916 1333584 1361367 1365336 1382976 1411788 1415904 1445402 1555848 1560384 1592892 1613472 1647086 1651888 1778112 1815156 1820448 1858374 1882384 2048004 2074464 2117682 2123856 2168103 2333772 2340576 2389338 2420208 2470629 2477832 2667168 2722734 2730672 2787561 2823576 2831808 2890804 3111696 3176523 3185784 3226944 3294172 3303776 3584007 3630312 3640896 3716748 3764768 4084101 4096008 4148928 4235364 4247712 4336206 4667544 4681152 4778676 4840416 4941258 4955664 5058907 5334336 5445468 5461344 5575122 5647152 5764801 5781608 6223392 6353046 6371568 6504309 6588344 6607552 7168014 7260624 7411887 7433496 7529536 8168202 8192016 8362683 8470728 8495424 8672412 9335088 9529569 9557352 9680832 9882516 9911328 10117814 10890936 10922688 11150244 11294304 11529602 11563216 12446784 12706092 12743136 13008618 13176688 14336028 14521248 14823774 14866992 15176721 16336404 16384032 16725366 16941456 17294403 17344824 18670176 19059138 19114704 19512927 19765032 19822656 20235628 21781872 22235661 22300488 22588608 23059204 23126432 25088049 25412184 25486272 26017236 26353376 28588707 28672056 29042496 29647548 29733984 30353442 32672808 32768064 33450732 33882912 34588806 34689648 35412349 37340352 38118276 38229408 39025854 39530064 40471256 43563744 44471322 44600976 45530163 46118408 46252864 50176098 50824368 51883209 52034472 52706752 57177414 57344112 58538781 59295096 59467968 60706884 65345616 66706983 66901464 67765824 69177612 69379296 70824698 76236552 76458816 78051708 79060128 80942512 87127488 88942644 89201952 91060326 92236816 100352196 101648736 103766418 104068944 106237047 114354828 114688224 117077562 118590192 121413768 130691232 133413966 133802928 136590489 138355224 138758592 141649396 152473104 155649627 156103416 158120256 161885024 175616343 177885288 178403904 182120652 184473632 200120949 200704392 203297472 207532836 208137888 212474094 228709656 229376448 234155124 237180384 242827536 247886443 261382464 266827932 267605856 273180978 276710448 283298792 304946208 311299254 312206832 318711141 323770048 351232686 355770576 364241304 368947264 400241898 401408784 409771467 415065672 416275776 424948188 457419312 466948881 468310248 474360768 485655072 495772886 533655864 535211712 546361956 553420896 566597584 609892416 622598508 624413664 637422282 702465372 711541152 728482608 743659329 800483796 802817568 819542934 830131344 849896376 914838624 933897762 936620496 956133423 971310144 991545772 1067311728 1092723912 1106841792 1133195168 1229314401 1245197016 1248827328 1274844564 1400846643 1404930744 1423082304 1456965216 1487318658 1600967592 1605635136 1639085868 1660262688 1699792752 1829677248 1867795524 1873240992 1912266846 1983091544 2134623456 2185447824 2230977987 2266390336 2458628802 2490394032 2549689128 2801693286 2809861488 2868400269 2913930432 2974637316 3201935184 3278171736 3320525376 3399585504 3735591048 3746481984 3824533692 3966183088 4269246912 4370895648 4461955974 4917257604 4980788064 5099378256 5603386572 5619722976 5736800538 5949274632 6403870368 6556343472 6692933961 6799171008 7471182096 7649067384 7932366176 8605200807 8741791296 8923911948 9834515208 9961576128 10198756512 11206773144 11239445952 11473601076 11898549264 12807740736 13112686944 13385867922 14942364192 15298134768 15864732352 17210401614 17847823896 19669030416 20078801883 20397513024 22413546288 22947202152 23797098528 26225373888 26771735844 29884728384 30596269536 34420803228 35695647792 39338060832 40157603766 44827092576 45894404304 47594197056 53543471688 60236405649 61192539072 68841606456 71391295584 78676121664 80315207532 89654185152 91788808608 107086943376 120472811298 137683212912 142782591168 160630415064 183577617216 214173886752 240945622596 275366425824 321260830128 428347773504 481891245192 550732851648 642521660256 963782490384 1285043320512 1927564980768 3855129961536
• Sum of all divisors σ(n): 13680087653232
• Sum of proper divisors (its aliquot sum) s(n): 9824957691696
• 3855129961536 is an abundant number, because the sum of its proper divisors (9824957691696) is greater than itself. Its abundance is 5969827730160

Bases of 3855129961536

• Binary: 111000000110010111101001101110010001000000₂
• Hexadecimal: 0x38197A6E440
• Base-36: 1D70SUC00

Squares and roots of 3855129961536

• 3855129961536 squared (3855129961536²) is 14862027020332560839479296
• 3855129961536 cubed (3855129961536³) is 57295045655241657959030198258748358656
• The square root of 3855129961536 is 1963448.4871103697
• The cube root of 3855129961536 is 15680.0102083267

Scales and comparisons

• 3,855,129,961,536 seconds is equal to 122,581 years, 10 weeks, 5 days, 17 hours, 45 minutes, 36 seconds.
• To count from 1 to 3,855,129,961,536 would take you about three hundred six thousand, four hundred fifty-three 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 3855129961536 cubic inches would be around 1306.7 feet tall.

Recreational maths with 3855129961536

• 3855129961536 backwards is 6351699215583
• 3855129961536 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3855129961536's digits is 63
• More coming soon!