72797828103

Names of 72797828103

• Cardinal: 72797828103 can be written as Seventy-two billion, seven hundred ninety-seven million, eight hundred twenty-eight thousand, one hundred three.

Scientific notation

• Scientific notation: 7.2797828103 × 10¹⁰

Factors of 72797828103

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117

Divisors of 72797828103

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 11 13 19 21 23 33 39 41 57 63 69 77 91 99 117 121 123 133 143 161 171 207 209 231 247 253 273 287 299 363 369 399 429 437 451 483 533 627 693 741 759 779 819 847 861 897 943 1001 1089 1197 1287 1311 1353 1449 1463 1573 1599 1681 1729 1771 1881 2093 2223 2277 2299 2337 2541 2583 2691 2717 2783 2829 3003 3059 3157 3289 3731 3933 4059 4389 4719 4797 4807 4961 5043 5187 5313 5453 5681 5863 6279 6601 6897 7011 7623 8151 8349 8487 8569 9009 9177 9471 9867 10127 10373 11011 11193 11767 12259 13167 14157 14421 14883 15129 15561 15939 16093 16359 17043 17589 17917 18491 18837 19019 19481 19803 20691 21853 23023 24453 25047 25707 27531 28413 29601 29887 30381 31119 31939 33033 33579 33649 34727 35301 36179 36777 38663 39767 41041 43263 44649 48279 49077 51129 52767 52877 53751 55473 57057 58443 59409 59983 62491 64493 65559 69069 70889 72611 77121 85813 89661 91143 93357 94259 95817 99099 100947 104181 105903 108537 110331 111397 114103 115989 119301 123123 125419 129437 134849 144837 152971 158631 161253 166419 171171 175329 179949 187473 193479 196677 197087 203401 207207 209209 212667 217833 223573 232921 240383 253253 257439 268983 270641 282777 287451 302841 312543 325611 334191 342309 347967 351329 357903 369369 370139 376257 388311 404547 415207 425293 437437 451451 458913 475893 502619 539847 562419 580437 591261 610203 627627 638001 653499 659813 670719 687401 698763 721149 734597 759759 772317 779779 798721 811923 848331 943943 1002573 1026927 1053987 1110417 1128771 1164933 1213641 1225367 1245621 1275879 1312311 1354353 1376739 1379609 1423807 1483339 1507857 1630447 1682681 1773783 1830609 1882881 1979439 2012157 2062203 2096289 2163447 2167957 2203791 2279277 2339337 2396163 2435769 2459303 2562131 2644213 2831829 2906449 2977051 3161961 3331251 3518333 3676101 3736863 3827637 3864619 3936933 4063059 4138827 4271421 4450017 4523571 4567277 4678223 4811807 4891341 5048043 5142179 5528809 5938317 6186609 6503871 6611373 7018011 7188489 7377909 7686393 7932639 8080567 8495487 8577569 8719347 8931153 9549761 10383373 10554999 11028303 11593857 12416481 12814263 13350051 13701831 14034669 14435421 14674023 15144129 15175699 15426537 16586427 17934917 18509491 19511613 22133727 23059179 23797917 24241701 25732707 26158041 26793459 27052333 28183441 28649283 31150119 31664997 31970939 32747561 34781571 38701663 41105493 42104007 43306263 45527097 46279611 49759281 50240047 53804751 55528473 56563969 60816899 66848327 72725103 77198121 81156999 84550323 85947849 88886237 93450357 95912817 98242683 105047371 116104989 136581291 150720141 161414253 166585419 169691907 182450697 197284087 200544981 243470997 253650969 266658711 287738451 294728049 315142113 348314967 351680329 425718293 452160423 509075721 547352091 591852261 601634943 622203659 735331597 799976133 945426339 1055040987 1155521081 1277154879 1775556783 1866610977 2205994791 3165122961 3466563243 3831464637 5599832931 6617984373 8088647567 10399689729 24265942701 72797828103
• Sum of all divisors σ(n): 160154641920
• Sum of proper divisors (its aliquot sum) s(n): 87356813817
• 72797828103 is an abundant number, because the sum of its proper divisors (87356813817) is greater than itself. Its abundance is 14558985714

Bases of 72797828103

• Binary: 1000011110011000101101011010000000111₂
• Hexadecimal: 0x10F316B407
• Base-36: XFXY3NR

Squares and roots of 72797828103

• 72797828103 squared (72797828103²) is 5299523776513936578609
• 72797828103 cubed (72797828103³) is 385793820910422943633421928848727
• The square root of 72797828103 is 269810.7264417037
• The cube root of 72797828103 is 4175.4774331177

Scales and comparisons

• 72,797,828,103 seconds is equal to 2,314 years, 38 weeks, 5 days, 10 hours, 55 minutes, 3 seconds.
• To count from 1 to 72,797,828,103 would take you about four thousand, six hundred twenty-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 72797828103 cubic inches would be around 348 feet tall.

Recreational maths with 72797828103

• 72797828103 backwards is 30182879727
• The number of decimal digits it has is: 11
• The sum of 72797828103's digits is 54
• More coming soon!