18329226930

Names of 18329226930

• Cardinal: 18329226930 can be written as Eighteen billion, three hundred twenty-nine million, two hundred twenty-six thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.832922693 × 10¹⁰

Factors of 18329226930

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 423

Divisors of 18329226930

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 30 35 42 45 46 61 63 69 70 89 90 105 115 122 126 138 161 178 183 207 210 230 233 267 305 315 322 345 366 414 427 445 466 483 534 549 610 623 630 690 699 801 805 854 890 915 966 1035 1098 1165 1246 1281 1335 1398 1403 1449 1602 1610 1631 1830 1869 2047 2070 2097 2135 2330 2415 2562 2670 2745 2806 2898 3115 3262 3495 3738 3843 4005 4094 4194 4209 4270 4830 4893 5359 5429 5490 5607 6141 6230 6405 6990 7015 7245 7686 8010 8155 8418 9345 9786 9821 10235 10485 10718 10858 11214 12282 12627 12810 14030 14213 14329 14490 14679 16077 16287 16310 18423 18690 19215 19642 20470 20737 20970 21045 24465 25254 26795 27145 28035 28426 28658 29358 29463 30705 32154 32574 36846 37513 38003 38430 41474 42090 42639 42987 48231 48861 48930 49105 53590 54290 56070 58926 61410 62211 63135 71065 71645 73395 75026 76006 80385 81435 85278 85974 88389 92115 96462 97722 98210 99491 103685 112539 114009 124422 124867 126270 127917 128961 142130 143290 145159 146790 147315 160770 162870 176778 184230 186633 187565 190015 198982 207370 213195 214935 225078 228018 241155 244305 249734 255834 257922 290318 294630 298473 311055 326899 337617 342027 373266 374601 375130 380030 426390 429870 435477 441945 476951 482310 488610 497455 562695 570045 596946 622110 624335 639585 644805 653798 675234 684054 725795 749202 870954 874069 883890 895419 933165 953902 980697 994910 1123803 1125390 1140090 1248670 1264957 1279170 1289610 1306431 1430853 1451590 1492365 1634495 1688085 1710135 1748138 1790838 1866330 1873005 1961394 2177385 2247606 2288293 2384755 2529914 2612862 2622207 2861706 2942091 2984730 3268990 3338657 3376170 3420270 3746010 3794871 4292559 4354770 4370345 4477095 4576586 4769510 4903485 5244414 5619015 5884182 6324785 6532155 6677314 6864879 7154265 7589742 7866621 8585118 8740690 8854699 8954190 9806970 10015971 11238030 11384613 11441465 12649570 13064310 13111035 13729758 14308530 14710455 15733242 16693285 17709398 18974355 20031942 20594637 21462795 22769226 22882930 26222070 26564097 29094011 29420910 30047913 33386570 34324395 37948710 39333105 41189274 42925590 44273495 50079855 53128194 56923065 58188022 60095826 68648790 78666210 79692291 87282033 88546990 100159710 102973185 113846130 132820485 145470055 150239565 159384582 174564066 203658077 205946370 261846099 265640970 290940110 300479130 398461455 407316154 436410165 523692198 610974231 796922910 872820330 1018290385 1221948462 1309230495 1832922693 2036580770 2618460990 3054871155 3665845386 6109742310 9164613465 18329226930
• Sum of all divisors σ(n): 58663388160
• Sum of proper divisors (its aliquot sum) s(n): 40334161230
• 18329226930 is an abundant number, because the sum of its proper divisors (40334161230) is greater than itself. Its abundance is 22004934300

Bases of 18329226930

• Binary: 10001000100100000011100111010110010₂
• Hexadecimal: 0x44481CEB2
• Base-36: 8F4QY0I

Squares and roots of 18329226930

• 18329226930 squared (18329226930²) is 335960559851437224900
• 18329226930 cubed (18329226930³) is 6157897341046839981841546557000
• The square root of 18329226930 is 135385.4753287811
• The cube root of 18329226930 is 2636.6230798555

Scales and comparisons

• 18,329,226,930 seconds is equal to 582 years, 42 weeks, 1 day, 19 hours, 55 minutes, 30 seconds.
• To count from 1 to 18,329,226,930 would take you about one thousand, one hundred sixty-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 18329226930 cubic inches would be around 219.7 feet tall.

Recreational maths with 18329226930

• 18329226930 backwards is 03962292381
• 18329226930 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18329226930's digits is 45
• More coming soon!