18730020330

Names of 18730020330

• Cardinal: 18730020330 can be written as Eighteen billion, seven hundred thirty million, twenty thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.873002033 × 10¹⁰

Factors of 18730020330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 122

Divisors of 18730020330

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 29 30 35 42 45 46 53 58 63 69 70 87 90 105 106 115 126 138 145 159 161 174 203 207 210 230 261 265 290 315 318 322 345 371 406 414 435 477 483 522 530 609 630 667 690 742 795 805 841 870 954 966 1015 1035 1113 1218 1219 1305 1334 1449 1537 1590 1610 1682 1827 1855 2001 2030 2070 2226 2385 2415 2438 2523 2610 2898 3045 3074 3335 3339 3654 3657 3710 4002 4205 4611 4669 4770 4830 5046 5565 5887 6003 6090 6095 6670 6678 7245 7314 7569 7685 8410 8533 9135 9222 9338 10005 10759 10971 11130 11774 12006 12190 12615 13833 14007 14490 15138 15370 16695 17066 17661 18270 18285 19343 20010 21518 21942 23055 23345 24389 25230 25599 27666 28014 29435 30015 32277 33390 35322 35351 36570 37845 38686 42021 42665 44573 46110 46690 48778 51198 52983 53795 54855 58029 58870 60030 64554 69165 70035 70702 73167 75690 76797 84042 85330 88305 89146 96715 96831 105966 106053 107590 109710 116058 121945 127995 133719 135401 138330 140070 146334 153594 161385 170723 174087 176610 176755 193430 193662 210105 212106 219501 222865 243890 247457 255990 264915 267438 270802 290145 312011 318159 322770 341446 348174 353510 365835 383985 401157 406203 420210 439002 445730 484155 494914 512169 529830 530265 560947 580290 624022 636318 668595 677005 731670 742371 767970 802314 812406 853615 870435 936033 968310 1024338 1025179 1060530 1097505 1121894 1218609 1237285 1292617 1337190 1354010 1484742 1536507 1560055 1590795 1682841 1707230 1740870 1872066 2005785 2031015 2050358 2195010 2227113 2437218 2474570 2560845 2585234 2804735 2808099 3073014 3075537 3120110 3181590 3365682 3711855 3877851 3926629 4011570 4062030 4454226 4680165 5048523 5121690 5125895 5609470 5616198 6093045 6151074 6463085 7176253 7423710 7682535 7755702 7853258 8414205 9048319 9226611 9360330 10097046 10251790 11135565 11633553 11779887 12186090 12926170 14040495 14352506 15365070 15377685 16828410 18096638 18453222 19389255 19633145 21528759 22271130 23267106 23559774 25242615 27144957 28080990 29730191 30755370 35339661 35881265 38778510 39266290 43057518 45241595 46133055 50485230 54289914 58167765 58899435 59460382 64586277 70679322 71762530 81434871 89190573 90483190 92266110 107643795 116335530 117798870 129172554 135724785 148650955 162869742 176698305 178381146 208111337 215287590 267571719 271449570 297301910 322931385 353396610 407174355 416222674 445952865 535143438 624334011 645862770 814348710 891905730 1040556685 1248668022 1337858595 1873002033 2081113370 2675717190 3121670055 3746004066 6243340110 9365010165 18730020330
• Sum of all divisors σ(n): 61283589120
• Sum of proper divisors (its aliquot sum) s(n): 42553568790
• 18730020330 is an abundant number, because the sum of its proper divisors (42553568790) is greater than itself. Its abundance is 23823548460

Bases of 18730020330

• Binary: 10001011100011001010110110111101010₂
• Hexadecimal: 0x45C656DEA
• Base-36: 8LRDC6I

Squares and roots of 18730020330

• 18730020330 squared (18730020330²) is 350813661562213308900
• 18730020330 cubed (18730020330³) is 6570747013101994835493569937000
• The square root of 18730020330 is 136857.6644912517
• The cube root of 18730020330 is 2655.7024623639

Scales and comparisons

• 18,730,020,330 seconds is equal to 595 years, 28 weeks, 6 days, 15 hours, 25 minutes, 30 seconds.
• To count from 1 to 18,730,020,330 would take you about one thousand, one hundred ninety-one 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 18730020330 cubic inches would be around 221.3 feet tall.

Recreational maths with 18730020330

• 18730020330 backwards is 03302003781
• The number of decimal digits it has is: 11
• The sum of 18730020330's digits is 27
• More coming soon!