18029099970

Names of 18029099970

• Cardinal: 18029099970 can be written as Eighteen billion, twenty-nine million, ninety-nine thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.802909997 × 10¹⁰

Factors of 18029099970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 452

Divisors of 18029099970

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 31 35 42 45 62 63 70 90 93 97 105 126 155 186 194 210 217 279 291 307 310 315 434 465 485 558 582 614 630 651 679 873 921 930 961 970 1085 1302 1358 1395 1455 1535 1746 1842 1922 1953 2037 2149 2170 2763 2790 2883 2910 3007 3070 3255 3395 3906 4074 4298 4365 4605 4805 5526 5766 6014 6111 6447 6510 6727 6790 8649 8730 9021 9210 9517 9610 9765 10185 10745 12222 12894 13454 13815 14415 15035 17298 18042 19034 19341 19530 20181 20370 21049 21490 27063 27630 28551 28830 29779 30070 30555 32235 33635 38682 40362 42098 43245 45105 47585 54126 57102 59558 60543 61110 63147 64470 66619 67270 85653 86490 89337 90210 93217 95170 96705 100905 105245 121086 126294 133238 135315 142755 148895 171306 178674 186434 189441 193410 199857 201810 208453 210490 268011 270630 279651 285510 295027 297790 302715 315735 333095 378882 399714 416906 428265 446685 466085 536022 559302 590054 599571 605430 625359 631470 652519 666190 838953 856530 885081 893370 923149 932170 947205 999285 1042265 1199142 1250718 1305038 1340055 1398255 1475135 1677906 1770162 1846298 1876077 1894410 1957557 1998570 2065189 2084530 2655243 2680110 2769447 2796510 2950270 2997855 3126795 3262595 3752154 3915114 4130378 4194765 4425405 4615745 5310486 5538894 5872671 5995710 6195567 6253590 6462043 6525190 8308341 8389530 8850810 9231490 9380385 9787785 10325945 11745342 12391134 12924086 13276215 13847235 16616682 18586701 18760770 19386129 19575570 20651890 26552430 27694470 28617619 29363355 30977835 32310215 37173402 38772258 41541705 57235238 58158387 58726710 61955670 64620430 83083410 85852857 92933505 96930645 116316774 143088095 171705714 185867010 193861290 200323333 257558571 286176190 290791935 400646666 429264285 515117142 581583870 600969999 858528570 1001616665 1201939998 1287792855 1802909997 2003233330 2575585710 3004849995 3605819994 6009699990 9014549985 18029099970
• Sum of all divisors σ(n): 56108916864
• Sum of proper divisors (its aliquot sum) s(n): 38079816894
• 18029099970 is an abundant number, because the sum of its proper divisors (38079816894) is greater than itself. Its abundance is 20050716924

Bases of 18029099970

• Binary: 10000110010100111100011101111000010₂
• Hexadecimal: 0x4329E3BC2
• Base-36: 8A626KI

Squares and roots of 18029099970

• 18029099970 squared (18029099970²) is 325048445728254000900
• 18029099970 cubed (18029099970³) is 5860330923127810835778569973000
• The square root of 18029099970 is 134272.4840389869
• The cube root of 18029099970 is 2622.1529207887

Scales and comparisons

• 18,029,099,970 seconds is equal to 573 years, 14 weeks, 3 hours, 19 minutes, 30 seconds.
• To count from 1 to 18,029,099,970 would take you about one thousand, one hundred forty-six 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 18029099970 cubic inches would be around 218.5 feet tall.

Recreational maths with 18029099970

• 18029099970 backwards is 07999092081
• The number of decimal digits it has is: 11
• The sum of 18029099970's digits is 54
• More coming soon!