17939480832

Names of 17939480832

• Cardinal: 17939480832 can be written as Seventeen billion, nine hundred thirty-nine million, four hundred eighty thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.7939480832 × 10¹⁰

Factors of 17939480832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3194

Divisors of 17939480832

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 81 84 91 96 104 108 112 117 126 128 144 156 162 168 182 189 192 208 216 224 234 243 252 256 273 288 312 324 336 351 364 378 384 416 432 448 468 486 504 546 567 576 624 648 672 702 728 756 768 819 832 864 896 936 972 1008 1053 1092 1134 1152 1248 1296 1344 1404 1456 1512 1638 1664 1701 1728 1792 1872 1944 2016 2106 2184 2268 2304 2457 2496 2592 2688 2808 2912 3024 3159 3169 3276 3328 3402 3456 3744 3888 4032 4212 4368 4536 4914 4992 5184 5376 5616 5824 6048 6318 6338 6552 6804 6912 7371 7488 7776 8064 8424 8736 9072 9507 9828 9984 10368 11232 11648 12096 12636 12676 13104 13608 14742 14976 15552 16128 16848 17472 18144 19014 19656 20736 22113 22183 22464 23296 24192 25272 25352 26208 27216 28521 29484 29952 31104 33696 34944 36288 38028 39312 41197 44226 44366 44928 48384 50544 50704 52416 54432 57042 58968 62208 66549 67392 69888 72576 76056 78624 82394 85563 88452 88732 89856 101088 101408 104832 108864 114084 117936 123591 133098 134784 145152 152112 157248 164788 171126 176904 177464 199647 202176 202816 209664 217728 228168 235872 247182 256689 266196 269568 288379 304224 314496 329576 342252 353808 354928 370773 399294 404352 405632 435456 456336 471744 494364 513378 532392 576758 598941 608448 628992 659152 684504 707616 709856 741546 770067 798588 808704 811264 865137 912672 943488 988728 1026756 1064784 1112319 1153516 1197882 1216896 1318304 1369008 1415232 1419712 1483092 1540134 1597176 1730274 1796823 1825344 1886976 1977456 2053512 2129568 2224638 2307032 2395764 2433792 2595411 2636608 2738016 2830464 2839424 2966184 3080268 3194352 3336957 3460548 3593646 3650688 3954912 4107024 4259136 4449276 4614064 4791528 5190822 5273216 5390469 5476032 5660928 5678848 5932368 6160536 6388704 6673914 6921096 7187292 7301376 7786233 7909824 8214048 8518272 8898552 9228128 9583056 10010871 10381644 10546432 10780938 10952064 11864736 12321072 12777408 13347828 13842192 14374584 15572466 15819648 16428096 17036544 17797104 18456256 19166112 20021742 20763288 21561876 21904128 23358699 23729472 24642144 25554816 26695656 27684384 28749168 31144932 31639296 32856192 35594208 36912512 38332224 40043484 41526576 43123752 46717398 47458944 49284288 51109632 53391312 55368768 57498336 62289864 65712384 70076097 71188416 73825024 76664448 80086968 83053152 86247504 93434796 94917888 98568576 106782624 110737536 114996672 124579728 140152194 142376832 153328896 160173936 166106304 172495008 186869592 197137152 213565248 221475072 229993344 249159456 280304388 284753664 320347872 332212608 344990016 373739184 427130496 459986688 498318912 560608776 640695744 664425216 689980032 747478368 854260992 996637824 1121217552 1281391488 1379960064 1494956736 1993275648 2242435104 2562782976 2989913472 4484870208 5979826944 8969740416 17939480832
• Sum of all divisors σ(n): 66038860160
• Sum of proper divisors (its aliquot sum) s(n): 48099379328
• 17939480832 is an abundant number, because the sum of its proper divisors (48099379328) is greater than itself. Its abundance is 30159898496

Bases of 17939480832

• Binary: 10000101101010001101100000100000000₂
• Hexadecimal: 0x42D46C100
• Base-36: 88OPC00

Squares and roots of 17939480832

• 17939480832 squared (17939480832²) is 321824972521695412224
• 17939480832 cubed (17939480832³) is 5773372925811881551734786490368
• The square root of 17939480832 is 133938.3471303121
• The cube root of 17939480832 is 2617.8009650565

Scales and comparisons

• 17,939,480,832 seconds is equal to 570 years, 21 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 17,939,480,832 would take you about one thousand, one hundred forty 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 17939480832 cubic inches would be around 218.2 feet tall.

Recreational maths with 17939480832

• 17939480832 backwards is 23808493971
• 17939480832 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 17939480832's digits is 54
• More coming soon!