6989068900

Names of 6989068900

• Cardinal: 6989068900 can be written as Six billion, nine hundred eighty-nine million, sixty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 6.9890689 × 10⁹

Factors of 6989068900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 653

Divisors of 6989068900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 17 20 22 25 34 44 50 55 61 68 85 100 110 121 122 170 187 220 242 244 275 305 340 374 425 484 550 557 605 610 671 748 850 935 1037 1100 1114 1210 1220 1342 1525 1700 1870 2057 2074 2228 2420 2684 2785 3025 3050 3355 3740 4114 4148 4675 5185 5570 6050 6100 6127 6710 7381 8228 9350 9469 10285 10370 11140 11407 12100 12254 13420 13925 14762 16775 18700 18938 20570 20740 22814 24508 25925 27850 29524 30635 33550 33977 36905 37876 41140 45628 47345 51425 51850 55700 57035 61270 67100 67397 67954 73810 94690 102850 103700 104159 114070 122540 125477 134794 135908 147620 153175 169885 184525 189380 205700 208318 228140 236725 250954 269588 285175 306350 336985 339770 369050 373747 416636 473450 501908 520795 570350 577609 612700 627385 673970 679540 738100 747494 849425 946900 1041590 1140700 1145749 1155218 1254770 1347940 1494988 1684925 1698850 1868735 2083180 2291498 2310436 2509540 2603975 2888045 3136925 3369850 3397700 3737470 4111217 4582996 5207950 5728745 5776090 6273850 6353699 6739700 7474940 8222434 9343675 10415900 11457490 11552180 12547700 12707398 14440225 16444868 18687350 20556085 22914980 25414796 28643725 28880450 31768495 37374700 41112170 57287450 57760900 63536990 69890689 82224340 102780425 114574900 127073980 139781378 158842475 205560850 279562756 317684950 349453445 411121700 635369900 698906890 1397813780 1747267225 3494534450 6989068900
• Sum of all divisors σ(n): 17972552808
• Sum of proper divisors (its aliquot sum) s(n): 10983483908
• 6989068900 is an abundant number, because the sum of its proper divisors (10983483908) is greater than itself. Its abundance is 3994415008

Bases of 6989068900

• Binary: 110100000100101001011101001100100₂
• Hexadecimal: 0x1A094BA64
• Base-36: 37L402S

Squares and roots of 6989068900

• 6989068900 squared (6989068900²) is 48847084088947210000
• 6989068900 cubed (6989068900³) is 341395636261745779152769000000
• The square root of 6989068900 is 83600.6513132523
• The cube root of 6989068900 is 1911.9349286779

Scales and comparisons

• 6,989,068,900 seconds is equal to 222 years, 12 weeks, 1 minute, 40 seconds.
• To count from 1 to 6,989,068,900 would take you about four hundred forty-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 6989068900 cubic inches would be around 159.3 feet tall.

Recreational maths with 6989068900

• 6989068900 backwards is 0098609896
• 6989068900 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6989068900's digits is 55
• More coming soon!