2040162390

Names of 2040162390

• Cardinal: 2040162390 can be written as Two billion, forty million, one hundred sixty-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 2.04016239 × 10⁹

Factors of 2040162390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 174

Divisors of 2040162390

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 31 35 42 45 53 54 62 63 70 73 81 90 93 105 106 126 135 146 155 159 162 186 189 210 217 219 243 265 270 279 310 315 318 365 371 378 405 434 438 465 477 486 511 530 558 567 630 651 657 730 742 795 810 837 930 945 954 1022 1085 1095 1113 1134 1215 1302 1314 1395 1431 1533 1590 1643 1674 1701 1855 1890 1953 1971 2170 2190 2226 2263 2385 2430 2511 2555 2790 2835 2862 3066 3255 3285 3286 3339 3402 3710 3869 3906 3942 4185 4293 4526 4599 4770 4929 5022 5110 5565 5670 5859 5913 6510 6570 6678 6789 7155 7533 7665 7738 8215 8370 8505 8586 9198 9765 9855 9858 10017 11130 11315 11501 11607 11718 11826 12555 12879 13578 13797 14310 14787 15066 15330 15841 16430 16695 17010 17577 17739 19345 19530 19710 20034 20367 21465 22630 22995 23002 23214 24645 25110 25758 27083 27594 29295 29565 29574 30051 31682 33390 33945 34503 34821 35154 35478 37665 38690 40734 41391 42930 44361 45990 47523 49290 50085 52731 54166 57505 58035 58590 59130 60102 61101 64395 67890 68985 69006 69642 73935 75330 79205 81249 82782 87885 88695 88722 90153 95046 100170 101835 103509 104463 105462 115010 116070 119939 122202 124173 128790 133083 135415 137970 142569 147870 150255 158410 162498 172515 174105 175770 177390 180306 183303 203670 206955 207018 208926 221805 237615 239878 243747 248346 263655 266166 270830 285138 300510 305505 310527 313389 345030 348210 359817 366606 399249 406245 413910 427707 443610 450765 475230 487494 517545 522315 527310 549909 599695 611010 620865 621054 626778 665415 712845 719634 731241 798498 812490 839573 855414 901530 916515 931581 940167 1035090 1044630 1079451 1099818 1199390 1218735 1241730 1283121 1330830 1425690 1462482 1552635 1566945 1679146 1799085 1833030 1863162 1880334 1996245 2138535 2158902 2193723 2437470 2518719 2566242 2749545 2794743 3105270 3133890 3238353 3598170 3656205 3849363 3992490 4197865 4277070 4387446 4657905 4700835 5037438 5397255 5499090 5589486 6415605 6476706 6581169 7312410 7556157 7698726 8395730 9315810 9401670 9715059 10794510 10968615 12593595 12831210 13162338 13973715 15112314 16191765 19246815 19430118 21937230 22668471 25187190 27947430 29145177 32383530 32905845 37780785 38493630 45336942 48575295 58290354 65811690 68005413 75561570 97150590 113342355 136010826 145725885 204016239 226684710 291451770 340027065 408032478 680054130 1020081195 2040162390
• Sum of all divisors σ(n): 6702538752
• Sum of proper divisors (its aliquot sum) s(n): 4662376362
• 2040162390 is an abundant number, because the sum of its proper divisors (4662376362) is greater than itself. Its abundance is 2622213972

Bases of 2040162390

• Binary: 1111001100110100110100001010110₂
• Hexadecimal: 0x799A6856
• Base-36: XQNRDI

Squares and roots of 2040162390

• 2040162390 squared (2040162390²) is 4162262577570512100
• 2040162390 cubed (2040162390³) is 8491691568063816359459919000
• The square root of 2040162390 is 45168.1568142867
• The cube root of 2040162390 is 1268.2987927293

Scales and comparisons

• 2,040,162,390 seconds is equal to 64 years, 45 weeks, 1 day, 23 hours, 46 minutes, 30 seconds.
• To count from 1 to 2,040,162,390 would take you about one hundred twenty-nine 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 2040162390 cubic inches would be around 105.7 feet tall.

Recreational maths with 2040162390

• 2040162390 backwards is 0932610402
• 2040162390 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2040162390's digits is 27
• More coming soon!