18284107968

Names of 18284107968

• Cardinal: 18284107968 can be written as Eighteen billion, two hundred eighty-four million, one hundred seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8284107968 × 10¹⁰

Factors of 18284107968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1207

Divisors of 18284107968

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 23 24 27 28 32 36 38 42 46 48 54 56 57 63 64 69 72 76 81 84 92 96 108 112 114 126 133 138 144 152 161 162 168 171 184 189 192 207 216 224 228 252 266 276 288 304 322 324 336 342 368 378 399 414 432 437 448 456 483 504 513 532 552 567 576 608 621 644 648 672 684 736 756 798 828 864 874 912 966 1008 1026 1064 1104 1134 1153 1197 1216 1242 1288 1296 1311 1344 1368 1449 1472 1512 1539 1596 1656 1728 1748 1824 1863 1932 2016 2052 2128 2208 2268 2306 2394 2484 2576 2592 2622 2736 2898 3024 3059 3078 3192 3312 3459 3496 3591 3648 3726 3864 3933 4032 4104 4256 4347 4416 4536 4612 4788 4968 5152 5184 5244 5472 5796 6048 6118 6156 6384 6624 6918 6992 7182 7452 7728 7866 8071 8208 8512 8694 9072 9177 9224 9576 9936 10304 10377 10488 10773 10944 11592 11799 12096 12236 12312 12768 13041 13248 13836 13984 14364 14904 15456 15732 16142 16416 17388 18144 18354 18448 19152 19872 20754 20976 21546 21907 23184 23598 24213 24472 24624 25536 26082 26519 27531 27672 27968 28728 29808 30912 31131 31464 32284 32832 34776 35397 36288 36708 36896 38304 39744 41508 41952 43092 43814 46368 47196 48426 48944 49248 52164 53038 55062 55344 57456 59616 62262 62928 64568 65721 69552 70794 72639 73416 73792 76608 79557 82593 83016 83904 86184 87628 92736 93393 94392 96852 97888 98496 104328 106076 110124 110688 114912 119232 124524 125856 129136 131442 139104 141588 145278 146832 153349 159114 165186 166032 172368 175256 185633 186786 188784 193704 195776 197163 208656 212152 217917 220248 221376 229824 238671 247779 249048 251712 258272 262884 278208 283176 290556 293664 306698 318228 330372 332064 344736 350512 371266 373572 377568 387408 394326 417312 424304 435834 440496 460047 477342 495558 498096 503861 516544 525768 556899 566352 581112 587328 591489 613396 636456 653751 660744 664128 689472 701024 716013 742532 747144 755136 774816 788652 834624 848608 871668 880992 920094 954684 991116 996192 1007722 1051536 1113798 1132704 1162224 1182978 1226792 1272912 1307502 1321488 1380141 1402048 1432026 1485064 1494288 1511583 1549632 1577304 1670697 1697216 1743336 1761984 1774467 1840188 1909368 1982232 1992384 2015444 2103072 2148039 2227596 2265408 2324448 2365956 2453584 2545824 2615004 2642976 2760282 2864052 2970128 2988576 3023166 3154608 3341394 3486672 3527027 3548934 3680376 3818736 3964464 4030888 4140423 4206144 4296078 4455192 4534749 4648896 4731912 4907168 5012091 5091648 5230008 5285952 5520564 5728104 5940256 5977152 6046332 6309216 6682788 6973344 7054054 7097868 7360752 7637472 7928928 8061776 8280846 8592156 8910384 9069498 9463824 9814336 10024182 10460016 10581081 11041128 11456208 11880512 12092664 12421269 12618432 13365576 13604247 13946688 14108108 14195736 14721504 15036273 15274944 15857856 16123552 16561692 17184312 17820768 18138996 18927648 20048364 20920032 21162162 22082256 22912416 24185328 24842538 26731152 27208494 28216216 28391472 29443008 30072546 31743243 32247104 33123384 34368624 35641536 36277992 37855296 40096728 40812741 41840064 42324324 44164512 45824832 48370656 49685076 53462304 54416988 56432432 56782944 60145092 63486486 66246768 68737248 72555984 80193456 81625482 84648648 88329024 95229729 96741312 99370152 106924608 108833976 112864864 113565888 120290184 126972972 132493536 137474496 145111968 160386912 163250964 169297296 190459458 198740304 217667952 225729728 240580368 253945944 264987072 285689187 290223936 320773824 326501928 338594592 380918916 397480608 435335904 481160736 507891888 571378374 653003856 677189184 761837832 794961216 870671808 962321472 1015783776 1142756748 1306007712 1523675664 2031567552 2285513496 2612015424 3047351328 4571026992 6094702656 9142053984 18284107968
• Sum of all divisors σ(n): 68096709120
• Sum of proper divisors (its aliquot sum) s(n): 49812601152
• 18284107968 is an abundant number, because the sum of its proper divisors (49812601152) is greater than itself. Its abundance is 31528493184

Bases of 18284107968

• Binary: 10001000001110100010101100011000000₂
• Hexadecimal: 0x441D158C0
• Base-36: 8EDVW00

Squares and roots of 18284107968

• 18284107968 squared (18284107968²) is 334308604185481089024
• 18284107968 cubed (18284107968³) is 6112534613558712929737035743232
• The square root of 18284107968 is 135218.7411862719
• The cube root of 18284107968 is 2634.4578777589

Scales and comparisons

• 18,284,107,968 seconds is equal to 581 years, 19 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,284,107,968 would take you about one thousand, one hundred sixty-two 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 18284107968 cubic inches would be around 219.5 feet tall.

Recreational maths with 18284107968

• 18284107968 backwards is 86970148281
• 18284107968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18284107968's digits is 54
• More coming soon!