1213618009968

Names of 1213618009968

• Cardinal: 1213618009968 can be written as One trillion, two hundred thirteen billion, six hundred eighteen million, nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.213618009968 × 10¹²

Factors of 1213618009968

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 25690

Divisors of 1213618009968

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 34 36 39 42 48 51 52 54 56 63 68 71 72 78 84 91 102 104 108 112 117 119 126 136 142 144 153 156 168 182 189 204 208 213 216 221 234 238 252 272 273 284 306 312 336 351 357 364 378 408 426 432 442 459 468 476 497 504 546 568 612 624 639 663 702 714 728 756 816 819 852 884 918 923 936 952 994 1008 1071 1092 1136 1207 1224 1278 1326 1404 1428 1456 1491 1512 1547 1638 1704 1768 1836 1846 1872 1904 1917 1988 1989 2142 2184 2414 2448 2457 2556 2652 2769 2808 2856 2982 3024 3094 3213 3276 3408 3536 3621 3672 3692 3834 3976 3978 4284 4368 4473 4641 4828 4914 5112 5304 5538 5616 5712 5964 5967 6188 6426 6461 6552 7242 7344 7384 7668 7952 7956 8307 8449 8568 8946 9282 9656 9828 10224 10608 10863 11076 11928 11934 12376 12852 12922 13104 13419 13923 14484 14768 15336 15691 15912 16614 16898 17136 17892 18564 19312 19383 19656 21726 22152 23856 23868 24752 24921 25347 25577 25704 25844 26838 27846 28968 30672 31382 31824 32589 33228 33796 35784 37128 38766 39312 41769 43452 44304 47073 47736 49842 50694 51154 51408 51688 53676 55692 57936 58149 62764 65178 66456 67592 71568 74256 76041 76731 77532 83538 86904 94146 95472 99684 101388 102308 103376 107352 109837 111384 116298 125528 130356 132912 135184 141219 152082 153462 155064 167076 173808 174447 179039 188292 199368 202776 204616 214704 219674 222768 228123 230193 232596 251056 260712 282438 304164 306924 310128 329511 332501 334152 348894 358078 376584 398736 405552 409232 423657 434809 439348 456246 460386 465192 521424 537117 564876 608328 613848 659022 665002 668304 690579 697788 716156 753168 847314 869618 878696 912492 920772 930384 988533 997503 1074234 1129752 1216656 1227696 1304427 1318044 1330004 1381158 1395576 1432312 1611351 1694628 1739236 1757392 1815967 1824984 1841544 1977066 1995006 2148468 2259504 2327507 2608854 2636088 2660008 2762316 2791152 2864624 2965599 2992509 3043663 3222702 3389256 3478472 3631934 3649968 3683088 3913281 3954132 3990012 4296936 4655014 4834053 5217708 5272176 5320016 5447901 5524632 5652517 5931198 5985018 6087326 6445404 6778512 6956944 6982521 7263868 7826562 7908264 7980024 8593872 8977527 9130989 9310028 9668106 10435416 10895802 11049264 11305034 11739843 11862396 11970036 12174652 12711769 12890808 13965042 14527736 15653124 15816528 15960048 16343703 16957551 17955054 18261978 18620056 19336212 20870832 20947563 21791604 22610068 23479686 23607571 23724792 23940072 24349304 25423538 25781616 27392967 27930084 29055472 30871439 31306248 32687406 33915102 35910108 36523956 37240112 38135307 38672424 39567619 41895126 43583208 45220136 46959372 47215142 47449584 47880144 48698608 49031109 50847076 50872653 54785934 55860168 61742878 62612496 62842689 65374812 67830204 70822713 71820216 73047912 76270614 77344848 79135238 82178901 83790252 87166416 90440272 92614317 93918744 94430284 98062218 101694152 101745306 109571868 111720336 114405921 118702857 123485756 125685378 130749624 135660408 141645426 143640432 146095824 152541228 152617959 158270476 164357802 165252997 167580504 185228634 187837488 188860568 196124436 203388304 203490612 212468139 216100073 219143736 228811842 237405714 246971512 251370756 261499248 271320816 277842951 283290852 305082456 305235918 316540952 328715604 330505994 335161008 343217763 356108571 370457268 377721136 392248872 401328707 406981224 424936278 432200146 438287472 457623684 474811428 493943024 495758991 502741512 555685902 566581704 610164912 610471836 633081904 637404417 648300219 657431208 661011988 686435526 712217142 740914536 784497744 802657414 813962448 833528853 849872556 864400292 915247368 949622856 991517982 1005483024 1068325713 1111371804 1133163408 1203986121 1220943672 1274808834 1296600438 1314862416 1322023976 1372871052 1424434284 1481829072 1487276973 1605314828 1667057706 1699745112 1728800584 1830494736 1899245712 1944900657 1983035964 2136651426 2222743608 2407972242 2441887344 2549617668 2593200876 2644047952 2745742104 2809300949 2848868568 2974553946 3210629656 3334115412 3399490224 3457601168 3611958363 3889801314 3966071928 4273302852 4445487216 4461830919 4815944484 5099235336 5186401752 5491484208 5618601898 5697737136 5834701971 5949107892 6421259312 6668230824 7223916726 7779602628 7932143856 8427902847 8546605704 8923661838 9631888968 10198470672 10372803504 10835875089 11237203796 11669403942 11898215784 13336461648 14447833452 15559205256 16855805694 17093211408 17847323676 19263777936 21671750178 22474407592 23338807884 23796431568 25283708541 28895666904 31118410512 33711611388 35694647352 43343500356 44948815184 46677615768 50567417082 57791333808 67423222776 71389294704 75851125623 86687000712 93355231536 101134834164 134846445552 151702251246 173374001424 202269668328 303404502492 404539336656 606809004984 1213618009968
• Sum of all divisors σ(n): 4603745341440
• Sum of proper divisors (its aliquot sum) s(n): 3390127331472
• 1213618009968 is an abundant number, because the sum of its proper divisors (3390127331472) is greater than itself. Its abundance is 2176509321504

Bases of 1213618009968

• Binary: 10001101010010001010001010011011101110000₂
• Hexadecimal: 0x11A91453770
• Base-36: FHJ0TTO0

Squares and roots of 1213618009968

• 1213618009968 squared (1213618009968²) is 1472868674118688547361024
• 1213618009968 cubed (1213618009968³) is 1787499949228129501086278664926687232
• The square root of 1213618009968 is 1101643.3224814645
• The cube root of 1213618009968 is 10666.6326245805

Scales and comparisons

• 1,213,618,009,968 seconds is equal to 38,589 years, 15 weeks, 3 days, 17 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,213,618,009,968 would take you about ninety-six thousand, four hundred seventy-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 1213618009968 cubic inches would be around 888.9 feet tall.

Recreational maths with 1213618009968

• 1213618009968 backwards is 8699008163121
• 1213618009968 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1213618009968's digits is 54
• More coming soon!