20448090432

Names of 20448090432

• Cardinal: 20448090432 can be written as Twenty billion, four hundred forty-eight million, ninety thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.0448090432 × 10¹⁰

Factors of 20448090432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 120

Divisors of 20448090432

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 49 56 63 64 66 72 77 84 88 96 97 98 99 112 126 132 144 147 154 168 176 192 194 196 198 224 231 252 264 288 291 294 308 336 343 352 388 392 396 441 448 462 504 528 539 576 582 588 616 672 679 686 693 704 776 784 792 873 882 924 1008 1029 1056 1067 1078 1164 1176 1232 1344 1358 1372 1386 1552 1568 1584 1617 1746 1764 1848 2016 2037 2058 2112 2134 2156 2328 2352 2464 2716 2744 2772 3087 3104 3136 3168 3201 3234 3492 3528 3696 3773 4032 4074 4116 4268 4312 4656 4704 4753 4851 4928 5432 5488 5544 6111 6174 6208 6336 6402 6468 6984 7056 7392 7469 7546 8148 8232 8536 8624 9312 9408 9409 9506 9603 9702 10864 10976 11088 11319 12222 12348 12804 12936 13968 14112 14259 14784 14938 15092 16296 16464 17072 17248 18624 18818 19012 19206 19404 21728 21952 22176 22407 22638 24444 24696 25608 25872 27936 28224 28227 28518 29876 30184 32592 32928 33271 33957 34144 34496 37636 38024 38412 38808 42777 43456 44352 44814 45276 48888 49392 51216 51744 52283 55872 56454 57036 59752 60368 65184 65856 65863 66542 67221 67914 68288 75272 76048 76824 77616 84681 85554 89628 90552 97776 98784 99813 102432 103488 103499 104566 112908 114072 119504 120736 130368 131726 133084 134442 135828 150544 152096 153648 155232 156849 169362 171108 179256 181104 195552 197568 197589 199626 204864 206998 209132 225816 228144 239008 241472 263452 266168 268884 271656 299439 301088 304192 307296 310464 310497 313698 338724 342216 358512 362208 365981 391104 395178 399252 413996 418264 451632 456288 461041 470547 478016 526904 532336 537768 543312 592767 598878 602176 614592 620994 627396 677448 684432 717024 724416 724493 731962 790356 798504 827992 836528 903264 912576 922082 931491 941094 1053808 1064672 1075536 1086624 1097943 1185534 1197756 1241988 1254792 1354896 1368864 1383123 1434048 1448986 1463924 1580712 1597008 1655984 1673056 1806528 1844164 1862982 1882188 2107616 2129344 2151072 2173248 2173479 2195886 2371068 2395512 2483976 2509584 2709792 2737728 2766246 2897972 2927848 3161424 3194016 3227287 3293829 3311968 3346112 3688328 3725964 3764376 4149369 4215232 4302144 4346958 4391772 4742136 4791024 4967952 5019168 5071451 5419584 5532492 5795944 5855696 6322848 6388032 6454574 6520437 6587658 6623936 7376656 7451928 7528752 8298738 8693916 8783544 9484272 9582048 9681861 9935904 10038336 10142902 11064984 11591888 11711392 12645696 12909148 13040874 13175316 14753312 14903856 15057504 15214353 16597476 17387832 17567088 18968544 19164096 19363722 19871808 20285804 22129968 23183776 23422784 25818296 26081748 26350632 29045583 29506624 29807712 30115008 30428706 33194952 34775664 35134176 35500157 37937088 38727444 40571608 44259936 45643059 46367552 51636592 52163496 52701264 58091166 59615424 60857412 66389904 69551328 70268352 71000314 77454888 81143216 88519872 91286118 103273184 104326992 105402528 106500471 116182332 121714824 132779808 139102656 142000628 154909776 162286432 182572236 206546368 208653984 210805056 213000942 232364664 243429648 265559616 284001256 309819552 319501413 324572864 365144472 417307968 426001884 464729328 486859296 568002512 619639104 639002826 730288944 852003768 929458656 973718592 1136005024 1278005652 1460577888 1704007536 1858917312 2272010048 2556011304 2921155776 3408015072 5112022608 6816030144 10224045216 20448090432
• Sum of all divisors σ(n): 75341073600
• Sum of proper divisors (its aliquot sum) s(n): 54892983168
• 20448090432 is an abundant number, because the sum of its proper divisors (54892983168) is greater than itself. Its abundance is 34444892736

Bases of 20448090432

• Binary: 10011000010110011010001100101000000₂
• Hexadecimal: 0x4C2CD1940
• Base-36: 9E69JK0

Squares and roots of 20448090432

• 20448090432 squared (20448090432²) is 418124402315249946624
• 20448090432 cubed (20448090432³) is 8549845590368181081250725101568
• The square root of 20448090432 is 142996.8196569421
• The cube root of 20448090432 is 2734.5398230929

Scales and comparisons

• 20,448,090,432 seconds is equal to 650 years, 9 weeks, 4 days, 17 hours, 7 minutes, 12 seconds.
• To count from 1 to 20,448,090,432 would take you about one thousand, three hundred 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 20448090432 cubic inches would be around 227.9 feet tall.

Recreational maths with 20448090432

• 20448090432 backwards is 23409084402
• 20448090432 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20448090432's digits is 36
• More coming soon!