32947642728

Names of 32947642728

• Cardinal: 32947642728 can be written as Thirty-two billion, nine hundred forty-seven million, six hundred forty-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.2947642728 × 10¹⁰

Factors of 32947642728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2015

Divisors of 32947642728

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 18 21 22 24 26 27 28 33 36 39 42 44 49 52 54 56 63 66 72 77 78 84 88 91 98 99 104 108 117 121 126 132 143 147 154 156 168 182 189 196 198 216 231 234 242 252 264 273 286 294 297 308 312 351 363 364 378 392 396 429 441 462 468 484 504 539 546 572 588 594 616 637 693 702 726 728 756 792 819 847 858 882 924 936 968 1001 1078 1089 1092 1144 1176 1188 1274 1287 1323 1386 1404 1452 1512 1573 1617 1638 1694 1716 1764 1848 1911 1979 2002 2079 2156 2178 2184 2376 2457 2541 2548 2574 2646 2772 2808 2904 3003 3146 3234 3267 3276 3388 3432 3528 3822 3861 3958 4004 4158 4312 4356 4719 4851 4914 5082 5096 5148 5292 5544 5733 5929 5937 6006 6292 6468 6534 6552 6776 7007 7623 7644 7722 7916 8008 8316 8712 9009 9438 9702 9828 10164 10296 10584 11011 11466 11858 11874 12012 12584 12936 13068 13853 14014 14157 14553 15246 15288 15444 15832 16632 17199 17787 17811 18018 18876 19404 19656 20328 21021 21769 22022 22869 22932 23716 23748 24024 25727 26136 27027 27706 28028 28314 29106 30492 30888 33033 34398 35574 35622 36036 37752 38808 41559 42042 42471 43538 44044 45738 45864 47432 47496 51454 53361 53433 54054 55412 56056 56628 58212 60984 63063 65307 66066 68796 71148 71244 72072 77077 77181 83118 84084 84942 87076 88088 91476 96971 99099 102908 106722 106866 108108 110824 113256 116424 124677 126126 130614 132132 137592 142296 142488 152383 154154 154362 160083 166236 168168 169884 174152 180089 182952 189189 193942 195921 198198 205816 213444 213732 216216 231231 231543 239459 249354 252252 261228 264264 282997 290913 297297 304766 308308 308724 320166 332472 339768 360178 374031 378378 387884 391842 396396 426888 427464 457149 462462 463086 478918 498708 504504 522456 540267 565994 581826 587763 594594 609532 616616 617448 640332 693693 694629 718377 720356 748062 756756 775768 783684 792792 848991 872739 914298 924924 926172 957836 997416 1066681 1080534 1131988 1163652 1175526 1189188 1219064 1260623 1280664 1371447 1387386 1389258 1436754 1440712 1496124 1513512 1567368 1620801 1676213 1697982 1745478 1828596 1849848 1852344 1915672 1980979 2081079 2133362 2155131 2161068 2263976 2327304 2351052 2378376 2521246 2546973 2618217 2742894 2774772 2778516 2873508 2992248 3112967 3200043 3241602 3352426 3395964 3490956 3657192 3781869 3961958 4114341 4162158 4266724 4310262 4322136 4702104 4862403 5028639 5042492 5093946 5236434 5485788 5549544 5557032 5747016 5942937 6225934 6400086 6465393 6483204 6704852 6791928 6981912 7563738 7640919 7923916 8228682 8324316 8533448 8620524 9338901 9600129 9724806 10057278 10084984 10187892 10472868 10971576 11345607 11733491 11885874 12451868 12800172 12930786 12966408 13409704 13866853 15085917 15127476 15281838 15847832 16457364 16648632 17241048 17828811 18677802 19200258 19449612 20114556 20375784 20945736 21790769 22691214 23466982 23771748 24903736 25600344 25861572 27733706 28016703 28800387 30171834 30254952 30563676 32914728 34036821 35200473 35657622 37355604 38400516 38899224 40229112 41600559 43581538 45257751 45382428 46933964 47543496 51723144 53486433 55467412 56033406 57600774 60343668 61127352 65372307 68073642 70400946 71315244 74711208 76801032 83201118 84050109 87163076 90515502 90764856 93867928 105601419 106972866 110934824 112066812 115201548 120687336 124801677 130744614 136147284 140801892 142630488 152535383 166402236 168100218 174326152 181031004 196116921 211202838 213945732 224133624 230403096 249603354 261489228 272294568 281603784 305070766 316804257 332804472 336200436 362062008 374405031 392233842 422405676 427891464 457606149 499206708 522978456 588350763 610141532 633608514 672400872 748810062 784467684 844811352 915212298 998413416 1176701526 1220283064 1267217028 1372818447 1497620124 1568935368 1830424596 2353403052 2534434056 2745636894 2995240248 3660849192 4118455341 4706806104 5491273788 8236910682 10982547576 16473821364 32947642728
• Sum of all divisors σ(n): 126087192000
• Sum of proper divisors (its aliquot sum) s(n): 93139549272
• 32947642728 is an abundant number, because the sum of its proper divisors (93139549272) is greater than itself. Its abundance is 60191906544

Bases of 32947642728

• Binary: 11110101011110101010010000101101000₂
• Hexadecimal: 0x7ABD52168
• Base-36: F4W6BU0

Squares and roots of 32947642728

• 32947642728 squared (32947642728²) is 1085547161331931281984
• 32947642728 cubed (32947642728³) is 35766220035959048497055855012352
• The square root of 32947642728 is 181514.8553920587
• The cube root of 32947642728 is 3205.8370911927

Scales and comparisons

• 32,947,642,728 seconds is equal to 1,047 years, 32 weeks, 6 days, 10 hours, 58 minutes, 48 seconds.
• To count from 1 to 32,947,642,728 would take you about two thousand and ninety-five 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 32947642728 cubic inches would be around 267.2 feet tall.

Recreational maths with 32947642728

• 32947642728 backwards is 82724674923
• 32947642728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 32947642728's digits is 54
• More coming soon!