1830211740

Names of 1830211740

• Cardinal: 1830211740 can be written as One billion, eight hundred thirty million, two hundred eleven thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.83021174 × 10⁹

Factors of 1830211740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 280

Divisors of 1830211740

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 49 54 60 63 70 84 90 98 105 108 126 135 140 147 180 189 196 210 245 252 263 270 294 315 378 420 441 490 526 540 588 630 735 756 789 882 945 980 1052 1260 1315 1323 1470 1578 1764 1841 1890 2205 2367 2630 2646 2940 3156 3682 3780 3945 4410 4734 5260 5292 5523 6615 7101 7364 7890 8820 9205 9468 11046 11835 12887 13230 14202 15780 16569 18410 22092 23670 25774 26460 27615 28404 33138 35505 36820 38661 47340 49707 51548 55230 64435 66276 69169 71010 77322 82845 99414 110460 115983 128870 138338 142020 154644 165690 193305 198828 207507 231966 248535 257740 276676 331380 345845 347949 386610 415014 463932 484183 497070 579915 622521 691690 695898 773220 830028 968366 994140 1037535 1159830 1245042 1383380 1391796 1452549 1739745 1867563 1936732 2075070 2319660 2420915 2490084 2905098 3112605 3389281 3479490 3735126 4150140 4357647 4841830 5810196 6225210 6778562 6958980 7262745 7470252 8715294 9337815 9683660 10167843 12450420 13072941 13557124 14525490 16946405 17430588 18675630 20335686 21788235 26145882 29050980 30503529 33892810 37351260 40671372 43576470 50839215 52291764 61007058 65364705 67785620 87152940 91510587 101678430 122014116 130729410 152517645 183021174 203356860 261458820 305035290 366042348 457552935 610070580 915105870 1830211740
• Sum of all divisors σ(n): 6648904080
• Sum of proper divisors (its aliquot sum) s(n): 4818692340
• 1830211740 is an abundant number, because the sum of its proper divisors (4818692340) is greater than itself. Its abundance is 2988480600

Bases of 1830211740

• Binary: 1101101000101101101000010011100₂
• Hexadecimal: 0x6D16D09C
• Base-36: U9NSF0

Squares and roots of 1830211740

• 1830211740 squared (1830211740²) is 3349675013233827600
• 1830211740 cubed (1830211740³) is 6130614534405206638656024000
• The square root of 1830211740 is 42780.9740422073
• The cube root of 1830211740 is 1223.2083741293

Scales and comparisons

• 1,830,211,740 seconds is equal to 58 years, 10 weeks, 1 day, 9 minutes.
• To count from 1 to 1,830,211,740 would take you about one hundred sixteen 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 1830211740 cubic inches would be around 101.9 feet tall.

Recreational maths with 1830211740

• 1830211740 backwards is 0471120381
• 1830211740 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1830211740's digits is 27
• More coming soon!