80980307694

Names of 80980307694

• Cardinal: 80980307694 can be written as Eighty billion, nine hundred eighty million, three hundred seven thousand, six hundred ninety-four.

Scientific notation

• Scientific notation: 8.0980307694 × 10¹⁰

Factors of 80980307694

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 179

Divisors of 80980307694

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 71 78 79 99 117 142 143 158 198 213 234 237 286 426 429 474 639 711 781 858 869 923 1027 1278 1287 1422 1562 1738 1846 2054 2343 2574 2607 2769 3081 4686 5041 5214 5538 5609 6162 6241 7029 7821 8307 9243 10082 10153 11218 11297 12482 14058 15123 15642 16614 16827 18486 18723 20306 22594 30246 30459 33654 33891 37446 45369 50481 55451 56169 60918 61699 65533 67782 68651 72917 81133 90738 91377 100962 101673 110902 112338 123398 131066 137302 145834 162266 166353 182754 185097 196599 203346 205953 218751 243399 332706 370194 393198 398239 411906 437502 443111 486798 499059 555291 589797 617859 656253 720863 730197 796478 802087 886222 892463 998118 1110582 1179594 1194717 1235718 1312506 1329333 1441726 1460394 1604174 1784926 2162589 2389434 2406261 2658666 2677389 3584151 3987999 4325178 4380629 4812522 4874221 5177107 5354778 5760443 6487767 7168302 7218783 7975998 8032167 8761258 9748442 10354214 11520886 12975534 13141887 14437566 14622663 15531321 16064334 17281329 26283774 29245326 31062642 31460881 34562658 39425661 43867989 46593963 51843987 56948177 62921762 63364873 78851322 87735978 93187926 94382643 103687974 113896354 126729746 170844531 188765286 190094619 283147929 341689062 346069691 380189238 408991453 512533593 566295858 570283857 692139382 817982906 1025067186 1038209073 1140567714 1226974359 2076418146 2453948718 3114627219 3680923077 4498905983 6229254438 7361846154 8997811966 13496717949 26993435898 40490153847 80980307694
• Sum of all divisors σ(n): 211755876696
• Sum of proper divisors (its aliquot sum) s(n): 130775569002
• 80980307694 is an abundant number, because the sum of its proper divisors (130775569002) is greater than itself. Its abundance is 49795261308

Bases of 80980307694

• Binary: 1001011011010110011010110111011101110₂
• Hexadecimal: 0x12DACD6EEE
• Base-36: 1179L1BI

Squares and roots of 80980307694

• 80980307694 squared (80980307694²) is 6557810234214915597636
• 80980307694 cubed (80980307694³) is 531053490565586071620803179011384
• The square root of 80980307694 is 284570.3914570171
• The cube root of 80980307694 is 4326.3980501597

Scales and comparisons

• 80,980,307,694 seconds is equal to 2,574 years, 48 weeks, 1 hour, 54 minutes, 54 seconds.
• To count from 1 to 80,980,307,694 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 80980307694 cubic inches would be around 360.5 feet tall.

Recreational maths with 80980307694

• 80980307694 backwards is 49670308908
• The number of decimal digits it has is: 11
• The sum of 80980307694's digits is 54
• More coming soon!