1021939028100

Names of 1021939028100

• Cardinal: 1021939028100 can be written as One trillion, twenty-one billion, nine hundred thirty-nine million, twenty-eight thousand, one hundred.

Scientific notation

• Scientific notation: 1.0219390281 × 10¹²

Factors of 1021939028100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1128

Divisors of 1021939028100

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 31 36 45 50 60 62 75 90 93 100 124 150 155 180 186 225 279 300 310 372 450 465 558 620 775 900 930 961 1087 1116 1395 1550 1860 1922 2174 2325 2790 2883 3100 3261 3844 4348 4650 4805 5435 5580 5766 6522 6975 8649 9300 9610 9783 10870 11532 13044 13950 14415 16305 17298 19220 19566 21740 24025 27175 27900 28830 32610 33697 34596 39132 43245 48050 48915 54350 57660 65220 67394 72075 81525 86490 96100 97830 101091 108700 134788 144150 163050 168485 172980 195660 202182 216225 244575 288300 303273 326100 336970 404364 432450 489150 505455 606546 673940 842425 864900 978300 1010910 1044607 1181569 1213092 1516365 1684850 2021820 2089214 2363138 2527275 3032730 3133821 3369700 3544707 4178428 4726276 5054550 5223035 5907845 6065460 6267642 7089414 7581825 9401463 10109100 10446070 10634121 11815690 12535284 14178828 15163650 15669105 17723535 18802926 20892140 21268242 23631380 26115175 29539225 30327300 31338210 35447070 36628639 37605852 42536484 47007315 52230350 53170605 59078450 62676420 70894140 73257278 78345525 88617675 94014630 104460700 106341210 109885917 118156900 146514556 156691050 177235350 183143195 188029260 212682420 219771834 235036575 265853025 313382100 329657751 354470700 366286390 439543668 470073150 531706050 549429585 659315502 732572780 915715975 940146300 1063412100 1098859170 1135487809 1318631004 1648288755 1831431950 2197718340 2270975618 2747147925 3296577510 3406463427 3662863900 4541951236 5494295850 5677439045 6593155020 6812926854 8241443775 10219390281 10988591700 11354878090 13625853708 16482887550 17032317135 20438780562 22709756180 28387195225 32965775100 34064634270 40877561124 51096951405 56774390450 68129268540 85161585675 102193902810 113548780900 170323171350 204387805620 255484757025 340646342700 510969514050 1021939028100
• Sum of all divisors σ(n): 3312921469221
• Sum of proper divisors (its aliquot sum) s(n): 2290982441121
• 1021939028100 is an abundant number, because the sum of its proper divisors (2290982441121) is greater than itself. Its abundance is 1269043413021

Bases of 1021939028100

• Binary: 1110110111110000010100000001000010000100₂
• Hexadecimal: 0xEDF0501084
• Base-36: D1H040P0

Squares and roots of 1021939028100

• 1021939028100 squared (1021939028100²) is 1044359377153972589610000
• 1021939028100 cubed (1021939028100³) is 1067271606875852092280083558041000000
• 1021939028100 is a perfect square number. Its square root is 1010910
• The cube root of 1021939028100 is 10072.6017171193

Scales and comparisons

• 1,021,939,028,100 seconds is equal to 32,494 years, 26 weeks, 15 minutes.
• To count from 1 to 1,021,939,028,100 would take you about eighty-one thousand, two hundred thirty-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 1021939028100 cubic inches would be around 839.4 feet tall.

Recreational maths with 1021939028100

• 1021939028100 backwards is 0018209391201
• 1021939028100 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1021939028100's digits is 36
• More coming soon!