18097815330

Names of 18097815330

• Cardinal: 18097815330 can be written as Eighteen billion, ninety-seven million, eight hundred fifteen thousand, three hundred thirty.

Scientific notation

• Scientific notation: 1.809781533 × 10¹⁰

Factors of 18097815330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 318

Divisors of 18097815330

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 41 42 45 49 63 70 79 82 90 98 105 123 126 147 158 181 205 210 237 245 246 287 294 315 343 362 369 395 410 441 474 490 543 553 574 615 630 686 711 735 738 790 861 882 905 1029 1086 1106 1185 1230 1267 1422 1435 1470 1629 1659 1715 1722 1810 1845 2009 2058 2205 2370 2534 2583 2715 2765 2870 3087 3239 3258 3318 3430 3555 3690 3801 3871 4018 4305 4410 4977 5145 5166 5430 5530 6027 6174 6335 6478 7110 7421 7602 7742 8145 8295 8610 8869 9717 9954 10045 10290 11403 11613 12054 12670 12915 14063 14299 14842 15435 16195 16290 16590 17738 18081 19005 19355 19434 20090 22263 22673 22806 23226 24885 25830 26607 27097 28126 28598 29151 30135 30870 32390 34839 36162 37105 38010 38710 42189 42897 44345 44526 45346 48585 49770 51947 53214 54194 57015 58065 58302 60270 62083 66789 68019 69678 70315 71495 74210 79821 81291 84378 85794 88690 90405 97170 100093 103894 111315 113365 114030 116130 124166 126567 128691 133035 133578 135485 136038 140630 142990 145755 155841 158711 159642 162582 174195 180810 186249 200186 204057 210945 214485 222630 226730 243873 253134 257382 259735 266070 270970 291510 300279 310415 311682 317422 333945 340095 348390 363629 372498 399105 406455 408114 421890 428970 467523 476133 487746 500465 519470 558747 586259 600558 620830 632835 643455 667890 680190 700651 727258 779205 793555 798210 812910 900837 931245 935046 952266 1000930 1020285 1090887 1110977 1117494 1172518 1219365 1265670 1286910 1401302 1428399 1501395 1558410 1587110 1758777 1801674 1818145 1862490 2040570 2101953 2181774 2221954 2337615 2380665 2438730 2545403 2793735 2856798 2931295 3002790 3272661 3332931 3503255 3517554 3636290 4103813 4203906 4504185 4675230 4761330 4904557 5090806 5276331 5454435 5554885 5587470 5862590 6305859 6545322 6665862 7006510 7141995 7636209 8207626 8793885 9008370 9809114 9998793 10509765 10552662 10908870 11109770 12311439 12611718 12727015 14283990 14713671 15272418 16363305 16664655 17587770 19997586 20519065 21019530 22908627 24522785 24622878 25454030 26381655 28726691 29427342 31529295 32726610 33329310 36934317 38181045 41038130 44141013 45817254 49045570 49993965 52763310 57453382 61557195 63058590 73568355 73868634 76362090 86180073 88282026 99987930 114543135 123114390 143633455 147136710 172360146 184671585 201086837 220705065 229086270 258540219 287266910 369343170 402173674 430900365 441410130 517080438 603260511 861800730 1005434185 1206521022 1292701095 1809781533 2010868370 2585402190 3016302555 3619563066 6032605110 9048907665 18097815330
• Sum of all divisors σ(n): 57238272000
• Sum of proper divisors (its aliquot sum) s(n): 39140456670
• 18097815330 is an abundant number, because the sum of its proper divisors (39140456670) is greater than itself. Its abundance is 21042641340

Bases of 18097815330

• Binary: 10000110110101101101011111100100010₂
• Hexadecimal: 0x436B6BF22
• Base-36: 8BAYZOI

Squares and roots of 18097815330

• 18097815330 squared (18097815330²) is 327530919718783008900
• 18097815330 cubed (18097815330³) is 5927594099935590427413946437000
• The square root of 18097815330 is 134528.1209636111
• The cube root of 18097815330 is 2625.4800188829

Scales and comparisons

• 18,097,815,330 seconds is equal to 575 years, 23 weeks, 4 days, 10 hours, 55 minutes, 30 seconds.
• To count from 1 to 18,097,815,330 would take you about one thousand, one hundred fifty 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 18097815330 cubic inches would be around 218.8 feet tall.

Recreational maths with 18097815330

• 18097815330 backwards is 03351879081
• 18097815330 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18097815330's digits is 45
• More coming soon!