9742015731690

Names of 9742015731690

• Cardinal: 9742015731690 can be written as Nine trillion, seven hundred forty-two billion, fifteen million, seven hundred thirty-one thousand, six hundred ninety.

Scientific notation

• Scientific notation: 9.74201573169 × 10¹²

Factors of 9742015731690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3413309

Divisors of 9742015731690

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 31 33 45 54 55 62 66 90 93 99 110 135 155 165 186 198 270 279 297 310 330 341 465 495 558 594 682 837 930 961 990 1023 1395 1485 1674 1705 1922 2046 2790 2883 2970 3069 3410 4185 4805 5115 5766 6138 8370 8649 9207 9610 10230 10571 14415 15345 17298 18414 21142 25947 28830 30690 31713 43245 46035 51894 52855 63426 86490 92070 95139 105710 129735 158565 190278 259470 285417 317130 475695 570834 951390 1427085 2854170 3413257 6826514 10239771 17066285 20479542 30719313 34132570 37545827 51198855 61438626 75091654 92157939 102397710 105810967 112637481 153596565 184315878 187729135 211621934 225274962 307193130 317432901 337912443 375458270 460789695 529054835 563187405 634865802 675824886 921579390 952298703 1013737329 1058109670 1126374810 1163920637 1587164505 1689562215 1904597406 2027474658 2327841274 2856896109 3174329010 3280139977 3379124430 3491761911 4761493515 5068686645 5713792218 5819603185 6560279954 6983523822 9522987030 9840419931 10137373290 10475285733 11639206370 14284480545 16400699885 17458809555 19680839862 20950571466 28568961090 29521259793 31425857199 32801399770 34917619110 36081539747 49202099655 52376428665 59042519586 62851714398 72163079494 88563779379 98404199310 104752857330 108244619241 147606298965 157129285995 177127558758 180407698735 216489238482 295212597930 314258571990 324733857723 360815397470 442818896895 541223096205 649467715446 885637793790 974201573169 1082446192410 1623669288615 1948403146338 3247338577230 4871007865845 9742015731690
• Sum of all divisors σ(n): 29284115276160
• Sum of proper divisors (its aliquot sum) s(n): 19542099544470
• 9742015731690 is an abundant number, because the sum of its proper divisors (19542099544470) is greater than itself. Its abundance is 9800083812780

Bases of 9742015731690

• Binary: 10001101110000111101011000110001011111101010₂
• Hexadecimal: 0x8DC3D6317EA
• Base-36: 3GBF4MVAI

Squares and roots of 9742015731690

• 9742015731690 squared (9742015731690²) is 94906870516495446070256100
• 9742015731690 cubed (9742015731690³) is 924584225617164471262678915187185809000
• The square root of 9742015731690 is 3121220.2312060583
• The cube root of 9742015731690 is 21357.4603538671

Scales and comparisons

• 9,742,015,731,690 seconds is equal to 309,765 years, 50 weeks, 1 day, 17 hours, 1 minute, 30 seconds.
• To count from 1 to 9,742,015,731,690 would take you about seven hundred seventy-four thousand, four hundred fourteen 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 9742015731690 cubic inches would be around 1779.8 feet tall.

Recreational maths with 9742015731690

• 9742015731690 backwards is 0961375102479
• 9742015731690 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9742015731690's digits is 54
• More coming soon!