1021348900

Names of 1021348900

• Cardinal: 1021348900 can be written as One billion, twenty-one million, three hundred forty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 1.0213489 × 10⁹

Factors of 1021348900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 225

Divisors of 1021348900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 25 26 43 44 50 52 55 65 86 100 110 121 130 143 151 172 215 220 242 260 275 286 302 325 430 473 484 550 559 572 604 605 650 715 755 860 946 1075 1100 1118 1210 1300 1430 1510 1573 1661 1892 1963 2150 2236 2365 2420 2795 2860 3020 3025 3146 3322 3575 3775 3926 4300 4730 5203 5590 6050 6149 6292 6493 6644 7150 7550 7852 7865 8305 9460 9815 10406 11180 11825 12100 12298 12986 13975 14300 15100 15730 16610 18271 19630 20812 21593 23650 24596 25972 26015 27950 30745 31460 32465 33220 36542 39260 39325 41525 43186 47300 49075 52030 55900 61490 64930 67639 71423 73084 78650 83050 84409 86372 91355 98150 104060 107965 122980 129860 130075 135278 142846 153725 157300 162325 166100 168818 182710 196300 215930 237523 260150 270556 285692 307450 324650 337636 338195 357115 365420 422045 431860 456775 475046 520300 539825 614900 649300 676390 714230 785653 844090 913550 928499 950092 1079650 1187615 1352780 1428460 1571306 1688180 1690975 1785575 1827100 1856998 2110225 2159300 2375230 3142612 3381950 3571150 3713996 3928265 4220450 4642495 4750460 5938075 6763900 7142300 7856530 8440900 9284990 10213489 11876150 15713060 18569980 19641325 20426978 23212475 23752300 39282650 40853956 46424950 51067445 78565300 92849900 102134890 204269780 255337225 510674450 1021348900
• Sum of all divisors σ(n): 2702313152
• Sum of proper divisors (its aliquot sum) s(n): 1680964252
• 1021348900 is an abundant number, because the sum of its proper divisors (1680964252) is greater than itself. Its abundance is 659615352

Bases of 1021348900

• Binary: 111100111000001000110000100100₂
• Hexadecimal: 0x3CE08C24
• Base-36: GW31US

Squares and roots of 1021348900

• 1021348900 squared (1021348900²) is 1043153575531210000
• 1021348900 cubed (1021348900³) is 1065423756899868249169000000
• The square root of 1021348900 is 31958.5497167815
• The cube root of 1021348900 is 1007.0662504937

Scales and comparisons

• 1,021,348,900 seconds is equal to 32 years, 24 weeks, 5 days, 4 hours, 1 minute, 40 seconds.
• To count from 1 to 1,021,348,900 would take you about sixty-four 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 1021348900 cubic inches would be around 83.9 feet tall.

Recreational maths with 1021348900

• 1021348900 backwards is 0098431201
• The number of decimal digits it has is: 10
• The sum of 1021348900's digits is 28
• More coming soon!