1042081040

Names of 1042081040

• Cardinal: 1042081040 can be written as One billion, forty-two million, eighty-one thousand and forty.

Scientific notation

• Scientific notation: 1.04208104 × 10⁹

Factors of 1042081040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 38

Divisors of 1042081040

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 35 40 44 49 52 55 56 65 70 77 80 88 91 98 104 110 112 121 130 140 143 154 169 176 182 196 208 220 242 245 260 280 286 308 338 364 385 392 440 455 484 490 520 539 560 572 605 616 637 676 715 728 770 784 845 847 880 910 968 980 1001 1040 1078 1144 1183 1210 1232 1274 1352 1430 1456 1540 1573 1690 1694 1820 1859 1936 1960 2002 2156 2197 2288 2366 2420 2548 2695 2704 2860 3080 3146 3185 3380 3388 3640 3718 3920 4004 4235 4312 4394 4732 4840 5005 5096 5390 5720 5915 5929 6160 6292 6370 6760 6776 7007 7280 7436 7865 8008 8281 8470 8624 8788 9295 9464 9680 10010 10192 10780 10985 11011 11440 11830 11858 12584 12740 13013 13520 13552 14014 14872 15379 15730 16016 16562 16940 17576 18590 18928 20020 20449 21560 21970 22022 23660 23716 24167 25168 25480 26026 28028 29645 29744 30758 31460 33124 33880 35035 35152 37180 40040 40898 41405 43120 43940 44044 47320 47432 48334 50960 52052 55055 56056 59290 61516 62920 65065 66248 67760 70070 74360 76895 77077 80080 81796 82810 87880 88088 91091 94640 94864 96668 102245 104104 107653 110110 112112 118580 120835 123032 125840 130130 132496 140140 143143 148720 153790 154154 163592 165620 169169 175760 176176 182182 193336 204490 208208 215306 220220 237160 241670 246064 260260 265837 280280 286286 307580 308308 327184 331240 338338 364364 385385 386672 408980 430612 440440 455455 474320 483340 520520 531674 538265 560560 572572 615160 616616 662480 676676 715715 728728 770770 817960 845845 861224 880880 910910 966680 1002001 1041040 1063348 1076530 1145144 1184183 1230320 1233232 1329185 1353352 1431430 1457456 1541540 1635920 1691690 1722448 1821820 1860859 1933360 2004002 2126696 2153060 2290288 2368366 2658370 2706704 2862860 3083080 3383380 3643640 3721718 4008004 4253392 4306120 4736732 5010005 5316740 5725720 5920915 6166160 6766760 7287280 7443436 8016008 8612240 9304295 9473464 10020010 10633480 11451440 11841830 13026013 13533520 14886872 16032016 18608590 18946928 20040020 21266960 23683660 26052026 29773744 37217180 40080040 47367320 52104052 65130065 74434360 80160080 94734640 104208104 130260130 148868720 208416208 260520260 521040520 1042081040
• Sum of all divisors σ(n): 3355957080
• Sum of proper divisors (its aliquot sum) s(n): 2313876040
• 1042081040 is an abundant number, because the sum of its proper divisors (2313876040) is greater than itself. Its abundance is 1271795000

Bases of 1042081040

• Binary: 111110000111001110010100010000₂
• Hexadecimal: 0x3E1CE510
• Base-36: H8FEVK

Squares and roots of 1042081040

• 1042081040 squared (1042081040²) is 1085932893927481600
• 1042081040 cubed (1042081040³) is 1131630079474159710308864000
• The square root of 1042081040 is 32281.2800241875
• The cube root of 1042081040 is 1013.8347308995

Scales and comparisons

• 1,042,081,040 seconds is equal to 33 years, 7 weeks, 2 hours, 57 minutes, 20 seconds.
• To count from 1 to 1,042,081,040 would take you about sixty-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 1042081040 cubic inches would be around 84.5 feet tall.

Recreational maths with 1042081040

• 1042081040 backwards is 0401802401
• 1042081040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1042081040's digits is 20
• More coming soon!