981989048832

Names of 981989048832

• Cardinal: 981989048832 can be written as Nine hundred eighty-one billion, nine hundred eighty-nine million, forty-eight thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 9.81989048832 × 10¹¹

Factors of 981989048832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 76

Divisors of 981989048832

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 43 44 48 51 64 66 68 86 88 96 102 128 129 132 136 172 176 187 192 204 256 258 264 272 344 352 374 384 408 473 512 516 528 544 561 688 704 731 748 768 816 946 1032 1056 1088 1122 1376 1408 1419 1462 1496 1536 1632 1849 1892 2064 2112 2176 2193 2244 2752 2816 2838 2924 2992 3264 3698 3784 4128 4224 4352 4386 4488 5504 5547 5632 5676 5848 5984 6528 7396 7568 8041 8256 8448 8704 8772 8976 11008 11094 11352 11696 11968 13056 14792 15136 16082 16512 16896 17544 17952 20339 22016 22188 22704 23392 23936 24123 26112 29584 30272 31433 32164 33024 35088 35904 40678 44376 45408 46784 47872 48246 59168 60544 61017 62866 64328 66048 70176 71808 79507 81356 88752 90816 93568 94299 95744 96492 118336 121088 122034 125732 128656 140352 143616 159014 162712 177504 181632 187136 188598 192984 236672 238521 242176 244068 251464 257312 280704 287232 318028 325424 345763 355008 363264 374272 377196 385968 473344 477042 488136 502928 514624 561408 636056 650848 691526 710016 726528 754392 771936 874577 946688 954084 976272 1005856 1029248 1037289 1122816 1272112 1301696 1351619 1383052 1420032 1508784 1543872 1749154 1908168 1952544 2011712 2058496 2074578 2544224 2603392 2623731 2703238 2766104 2840064 3017568 3087744 3418801 3498308 3816336 3905088 4023424 4054857 4116992 4149156 5088448 5206784 5247462 5406476 5532208 6035136 6175488 6837602 6996616 7632672 7810176 8046848 8109714 8298312 10176896 10256403 10413568 10494924 10812952 11064416 12070272 12350976 13675204 13993232 14867809 15265344 15620352 16093696 16219428 16596624 20353792 20512806 20989848 21625904 22128832 24140544 27350408 27986464 29735618 30530688 31240704 32438856 33193248 37606811 40707584 41025612 41979696 43251808 44257664 44603427 48281088 54700816 55972928 58119617 59471236 61061376 64877712 66386496 75213622 82051224 83959392 86503616 88515328 89206854 109401632 111945856 112820433 116239234 118942472 122122752 129755424 132772992 150427244 164102448 167918784 173007232 174358851 177030656 178413708 218803264 223891712 225640866 232478468 237884944 259510848 265545984 300854488 328204896 335837568 346014464 348717702 356827416 437606528 447783424 451281732 464956936 475769888 519021696 531091968 601708976 639315787 656409792 671675136 692028928 697435404 713654832 875213056 902563464 929913872 951539776 1038043392 1203417952 1278631574 1312819584 1343350272 1394870808 1427309664 1750426112 1805126928 1859827744 1903079552 1917947361 2076086784 2406835904 2557263148 2625639168 2789741616 2854619328 3610253856 3719655488 3806159104 3835894722 4813671808 5114526296 5251278336 5579483232 5709238656 7220507712 7439310976 7612318208 7671789444 9627343616 10229052592 11158966464 11418477312 14441015424 14878621952 15343578888 19254687232 20458105184 22317932928 22836954624 28882030848 29757243904 30687157776 40916210368 44635865856 57764061696 61374315552 81832420736 89271731712 122748631104 163664841472 245497262208 327329682944 490994524416 981989048832
• Sum of all divisors σ(n): 3093729658272
• Sum of proper divisors (its aliquot sum) s(n): 2111740609440
• 981989048832 is an abundant number, because the sum of its proper divisors (2111740609440) is greater than itself. Its abundance is 1129751560608

Bases of 981989048832

• Binary: 1110010010100011000110111100001000000000₂
• Hexadecimal: 0xE4A31BC200
• Base-36: CJ4AXBEO

Squares and roots of 981989048832

• 981989048832 squared (981989048832²) is 964302492025976080564224
• 981989048832 cubed (981989048832³) is 946934486930915515989645727648186368
• The square root of 981989048832 is 990953.6057919159
• The cube root of 981989048832 is 9939.5994074667

Scales and comparisons

• 981,989,048,832 seconds is equal to 31,224 years, 11 weeks, 23 hours, 47 minutes, 12 seconds.
• To count from 1 to 981,989,048,832 would take you about sixty-two thousand, four hundred forty-eight 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 981989048832 cubic inches would be around 828.3 feet tall.

Recreational maths with 981989048832

• 981989048832 backwards is 238840989189
• The number of decimal digits it has is: 12
• The sum of 981989048832's digits is 69
• More coming soon!