20090708001

Names of 20090708001

• Cardinal: 20090708001 can be written as Twenty billion, ninety million, seven hundred eight thousand and one.

Scientific notation

• Scientific notation: 2.0090708001 × 10¹⁰

Factors of 20090708001

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 298

Divisors of 20090708001

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 17 21 39 49 51 63 91 101 117 119 147 153 157 169 221 273 303 357 441 471 507 637 663 707 819 833 909 1071 1099 1183 1313 1413 1521 1547 1717 1911 1989 2041 2121 2499 2669 2873 3297 3549 3939 4641 4949 5151 5733 6123 6363 7497 7693 8007 8281 8619 9191 9891 10647 10829 11817 12019 13923 14287 14847 15453 15857 17069 18369 18683 20111 22321 23079 24021 24843 25857 26533 27573 32487 34697 36057 42861 44541 47571 51207 56049 60333 64337 66963 69237 74529 79599 82719 84133 97461 100009 104091 108171 110999 119483 128583 130781 140777 142713 153621 156247 168147 180999 185731 193011 200889 206141 238797 242879 252399 269569 290173 300027 312273 332997 358449 392343 422331 451061 468741 557193 579033 618423 728637 757197 776993 808707 836381 870519 900081 998991 1075347 1093729 1177029 1266993 1300117 1353183 1406223 1442987 1671579 1700153 1855269 1886983 2031211 2185911 2330979 2426121 2509143 2611557 2679833 3157427 3281187 3504397 3900351 4059549 4328961 5100459 5660949 6093633 6992937 7527429 8039499 9472281 9843561 10100909 10513191 11701053 12986883 13208881 14218477 15301377 16982847 18280899 18758831 22101989 24118497 24530779 28416843 30302727 31539573 39626643 42655431 45557161 56276493 66305967 73592337 90908181 118879929 127966293 131311817 136671483 168829479 171715453 198917901 220777011 318900127 393935451 410014449 515146359 956700381 1181806353 1545439077 2232300889 2870101143 6696902667 20090708001
• Sum of all divisors σ(n): 39336803064
• Sum of proper divisors (its aliquot sum) s(n): 19246095063
• 20090708001 is a deficient number, because the sum of its proper divisors (19246095063) is less than itself. Its deficiency is 844612938

Bases of 20090708001

• Binary: 10010101101011111111110000000100001₂
• Hexadecimal: 0x4AD7FE021
• Base-36: 989HLI9

Squares and roots of 20090708001

• 20090708001 squared (20090708001²) is 403636547981445416001
• 20090708001 cubed (20090708001³) is 8109344024026845818796064124001
• The square root of 20090708001 is 141741.6946455771
• The cube root of 20090708001 is 2718.5150848695

Scales and comparisons

• 20,090,708,001 seconds is equal to 638 years, 42 weeks, 5 days, 8 hours, 13 minutes, 21 seconds.
• To count from 1 to 20,090,708,001 would take you about one thousand, two hundred seventy-seven 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 20090708001 cubic inches would be around 226.5 feet tall.

Recreational maths with 20090708001

• 20090708001 backwards is 10080709002
• The number of decimal digits it has is: 11
• The sum of 20090708001's digits is 27
• More coming soon!