80972801676

Names of 80972801676

• Cardinal: 80972801676 can be written as Eighty billion, nine hundred seventy-two million, eight hundred one thousand, six hundred seventy-six.

Scientific notation

• Scientific notation: 8.0972801676 × 10¹⁰

Factors of 80972801676

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5287

Divisors of 80972801676

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 36 38 39 52 57 76 78 114 117 137 156 169 171 228 234 247 274 338 342 411 468 494 507 548 676 684 741 822 988 1014 1233 1482 1521 1644 1781 2028 2223 2466 2603 2964 3042 3211 3562 4446 4932 5113 5206 5343 6084 6422 7124 7809 8892 9633 10226 10412 10686 12844 15339 15618 16029 19266 20452 21372 23153 23427 28899 30678 31236 32058 33839 38532 46017 46306 46854 57798 61356 64116 66469 67678 69459 92034 92612 93708 97147 101517 115596 132938 135356 138918 184068 194294 199407 203034 208377 265876 277836 291441 304551 388588 398814 406068 416754 439907 582882 598221 609102 700481 797628 833508 864097 874323 879814 1165764 1196442 1218204 1262911 1319721 1400962 1728194 1748646 1759628 2101443 2392884 2525822 2592291 2639442 2801924 3456388 3497292 3788733 3959163 4202886 5051644 5184582 5278884 6304329 7577466 7776873 7918326 8405772 9106253 10369164 11366199 12608658 13309139 15154932 15553746 15836652 16417843 18212506 22732398 25217316 26618278 27318759 31107492 32835686 36425012 39927417 45464796 49253529 53236556 54637518 65671372 79854834 81956277 98507058 109275036 118381289 119782251 147760587 159709668 163912554 173018807 197014116 236762578 239564502 295521174 327825108 346037614 355143867 473525156 479129004 519056421 591042348 692075228 710287734 1038112842 1065431601 1420575468 1557169263 2076225684 2130863202 2249244491 3114338526 4261726404 4498488982 6228677052 6747733473 8996977964 13495466946 20243200419 26990933892 40486400838 80972801676
• Sum of all divisors σ(n): 235051099920
• Sum of proper divisors (its aliquot sum) s(n): 154078298244
• 80972801676 is an abundant number, because the sum of its proper divisors (154078298244) is greater than itself. Its abundance is 73105496568

Bases of 80972801676

• Binary: 1001011011010010110101110011010001100₂
• Hexadecimal: 0x12DA5AE68C
• Base-36: 117545N0

Squares and roots of 80972801676

• 80972801676 squared (80972801676²) is 6556594611260828408976
• 80972801676 cubed (80972801676³) is 530905835127553375067480266243776
• The square root of 80972801676 is 284557.2028186953
• The cube root of 80972801676 is 4326.2643755831

Scales and comparisons

• 80,972,801,676 seconds is equal to 2,574 years, 35 weeks, 4 days, 4 hours, 54 minutes, 36 seconds.
• To count from 1 to 80,972,801,676 would take you about five thousand, one hundred forty-nine 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 80972801676 cubic inches would be around 360.5 feet tall.

Recreational maths with 80972801676

• 80972801676 backwards is 67610827908
• The number of decimal digits it has is: 11
• The sum of 80972801676's digits is 54
• More coming soon!