18803028816

Names of 18803028816

• Cardinal: 18803028816 can be written as Eighteen billion, eight hundred three million, twenty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.8803028816 × 10¹⁰

Factors of 18803028816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 18803028816

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 23 24 26 29 33 36 37 39 44 46 48 52 58 66 69 72 74 78 87 88 92 99 104 111 116 117 132 138 143 144 148 156 174 176 184 198 207 208 222 232 234 253 261 264 276 286 296 299 312 319 333 348 368 377 396 407 414 429 444 464 468 481 506 522 528 552 572 592 598 624 638 666 667 696 754 759 792 814 828 851 858 888 897 936 957 962 1012 1044 1073 1104 1131 1144 1196 1221 1276 1287 1332 1334 1369 1392 1443 1508 1518 1584 1628 1656 1702 1716 1776 1794 1872 1914 1924 2001 2024 2088 2146 2262 2277 2288 2392 2442 2552 2553 2574 2664 2668 2691 2738 2871 2886 3016 3036 3219 3256 3289 3312 3393 3404 3432 3588 3663 3828 3848 4002 4048 4107 4147 4176 4292 4329 4524 4554 4784 4884 5104 5106 5148 5291 5328 5336 5382 5476 5742 5772 6003 6032 6072 6438 6512 6578 6786 6808 6864 7176 7326 7337 7656 7659 7696 8004 8214 8294 8584 8658 8671 9048 9108 9361 9657 9768 9867 10212 10296 10582 10672 10764 10952 11063 11484 11544 11803 12006 12144 12321 12441 12876 13156 13572 13616 13949 14352 14652 14674 15059 15312 15318 15873 16008 16428 16588 17168 17316 17342 17797 18096 18216 18722 19314 19536 19734 20424 20592 21164 21528 21904 22011 22126 22968 23088 23606 24012 24642 24679 24882 25752 26013 26312 27144 27898 28083 29304 29348 29601 30118 30636 31487 31746 32016 32856 33176 33189 34632 34684 35409 35594 36432 37323 37444 38628 39468 39701 40848 41847 42328 43056 44022 44252 45177 45936 47212 47619 48024 49284 49358 49764 51504 52026 52624 53391 54288 55796 56166 58608 58696 59202 60236 61272 62974 63492 65712 66033 66352 66378 69264 69368 70818 71188 74037 74646 74888 77256 78039 78936 79402 83694 84249 84656 88044 88504 90354 94424 94461 95238 95381 96048 98568 98716 99528 99567 104052 106227 106782 111592 112332 117392 118404 119103 120472 121693 122544 125541 125948 126984 132066 132756 135531 138736 141636 142376 148074 149292 149776 153439 154512 156078 157872 158804 160173 167388 168498 176088 177008 180708 188848 188922 190476 190762 195767 197136 197432 199056 199134 208104 212454 213564 222111 223184 224664 236808 238206 240944 243386 251082 251896 253968 264132 265512 271062 271469 283272 283383 284752 286143 296148 298584 306878 312156 317608 320346 320827 334776 336996 346357 352176 357309 361416 365079 377844 380952 381524 391534 394864 398268 409331 416208 424908 427128 436711 444222 449328 460317 473616 476412 486772 502164 503792 516113 528264 531024 542124 542938 566544 566766 572286 587301 592296 597168 613756 624312 635216 640692 641654 669552 673992 692714 714618 722832 730158 755688 761904 763048 783068 796536 814407 818662 849816 854256 858429 873422 888444 913123 920634 952824 962481 973544 1004328 1032226 1039071 1056528 1084248 1085876 1095237 1133532 1144572 1174602 1184592 1227512 1227993 1248624 1281384 1283308 1310133 1347984 1380951 1385428 1429236 1460316 1511376 1526096 1548339 1566136 1593072 1628814 1637324 1699632 1716858 1746844 1761903 1776888 1826246 1841268 1905648 1924962 1947088 2008656 2064452 2078142 2168496 2171752 2190474 2267064 2289144 2349204 2443221 2455024 2455986 2562768 2566616 2620266 2739369 2761902 2770856 2858472 2887443 2920632 3096678 3117213 3132272 3257628 3274648 3433716 3493688 3523806 3529097 3553776 3652492 3682536 3683979 3849924 3930399 4128904 4156284 4343504 4380948 4502641 4534128 4578288 4645017 4698408 4886442 4911972 5133232 5240532 5478738 5523804 5541712 5677243 5716944 5774886 5841264 6193356 6234426 6515256 6549296 6867432 6987376 7047612 7058194 7304984 7365072 7367958 7699848 7860798 8218107 8257808 8312568 8761896 9005282 9290034 9396816 9772884 9823944 10044353 10481064 10587291 10957476 11047608 11354486 11549772 11870599 12386712 12468852 13030512 13507923 13734864 14095224 14116388 14609968 14735916 15399696 15721596 16436214 16625136 17031729 17523792 18010564 18580068 19545768 19647888 20088706 20962128 21174582 21914952 22095216 22708972 23099544 23741198 24773424 24937704 27015846 28190448 28232776 29471832 30133059 31443192 31761873 32872428 34063458 35611797 36021128 37160136 39091536 40177412 40523769 42349164 43829904 45417944 46199088 47482396 49875408 51095187 54031692 56465552 58943664 60266118 62886384 63523746 65744856 68126916 71223594 72042256 74320272 80354824 81047538 84698328 90399177 90835888 94964792 102190374 106835391 108063384 120532236 127047492 130576589 131489712 136253832 142447188 160709648 162095076 169396656 180798354 189929584 204380748 213670782 216126768 241064472 254094984 261153178 272507664 284894376 324190152 361596708 391729767 408761496 427341564 482128944 508189968 522306356 569788752 648380304 723193416 783459534 817522992 854683128 1044612712 1175189301 1446386832 1566919068 1709366256 2089225424 2350378602 3133838136 4700757204 6267676272 9401514408 18803028816
• Sum of all divisors σ(n): 68586860160
• Sum of proper divisors (its aliquot sum) s(n): 49783831344
• 18803028816 is an abundant number, because the sum of its proper divisors (49783831344) is greater than itself. Its abundance is 30980802528

Bases of 18803028816

• Binary: 10001100000101111110111001101010000₂
• Hexadecimal: 0x460BF7350
• Base-36: 8MYU5W0

Squares and roots of 18803028816

• 18803028816 squared (18803028816²) is 353553892655326361856
• 18803028816 cubed (18803028816³) is 6647884031607072337862811242496
• The square root of 18803028816 is 137124.1365187033
• The cube root of 18803028816 is 2659.1485778241

Scales and comparisons

• 18,803,028,816 seconds is equal to 597 years, 45 weeks, 4 days, 15 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,803,028,816 would take you about one thousand, one hundred ninety-five 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 18803028816 cubic inches would be around 221.6 feet tall.

Recreational maths with 18803028816

• 18803028816 backwards is 61882030881
• The number of decimal digits it has is: 11
• The sum of 18803028816's digits is 45
• More coming soon!