38324143872

Names of 38324143872

• Cardinal: 38324143872 can be written as Thirty-eight billion, three hundred twenty-four million, one hundred forty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.8324143872 × 10¹⁰

Factors of 38324143872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2736

Divisors of 38324143872

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 331 336 378 384 432 448 504 576 662 672 756 768 864 896 993 1008 1152 1324 1344 1512 1728 1792 1986 2016 2304 2317 2393 2648 2688 2979 3024 3456 3972 4032 4634 4786 5296 5376 5958 6048 6912 6951 7179 7944 8064 8937 9268 9572 10592 11916 12096 13902 14358 15888 16128 16751 17874 18536 19144 20853 21184 21537 23832 24192 27804 28716 31776 33502 35748 37072 38288 41706 42368 43074 47664 48384 50253 55608 57432 62559 63552 64611 67004 71496 74144 76576 83412 84736 86148 95328 100506 111216 114864 125118 127104 129222 134008 142992 148288 150759 153152 166824 172296 190656 201012 222432 229728 250236 254208 258444 268016 285984 296576 301518 306304 333648 344592 381312 402024 444864 452277 459456 500472 516888 536032 571968 593152 603036 612608 667296 689184 762624 792083 804048 889728 904554 918912 1000944 1033776 1072064 1143936 1206072 1334592 1378368 1584166 1608096 1779456 1809108 1837824 2001888 2067552 2144128 2287872 2376249 2412144 2669184 2756736 3168332 3216192 3618216 4003776 4135104 4288256 4752498 4824288 5338368 5513472 5544581 6336664 6432384 7128747 7236432 8007552 8270208 9504996 9648576 11089162 12673328 12864768 14257494 14472864 16015104 16540416 16633743 19009992 19297152 21386241 22178324 25346656 28514988 28945728 33267486 38019984 38594304 42772482 44356648 49901229 50693312 57029976 57891456 66534972 76039968 85544964 88713296 99802458 101386624 114059952 115782912 133069944 149703687 152079936 171089928 177426592 199604916 202773248 228119904 266139888 299407374 304159872 342179856 354853184 399209832 456239808 532279776 598814748 608319744 684359712 709706368 798419664 912479616 1064559552 1197629496 1368719424 1419412736 1596839328 1824959232 2129119104 2395258992 2737438848 3193678656 4258238208 4790517984 5474877696 6387357312 9581035968 12774714624 19162071936 38324143872
• Sum of all divisors σ(n): 129967004160
• Sum of proper divisors (its aliquot sum) s(n): 91642860288
• 38324143872 is an abundant number, because the sum of its proper divisors (91642860288) is greater than itself. Its abundance is 53318716416

Bases of 38324143872

• Binary: 100011101100010011000000011100000000₂
• Hexadecimal: 0x8EC4C0700
• Base-36: HLT7EO0

Squares and roots of 38324143872

• 38324143872 squared (38324143872²) is 1468740003521755152384
• 38324143872 cubed (38324143872³) is 56288203205529531141921699790848
• The square root of 38324143872 is 195765.5329009681
• The cube root of 38324143872 is 3371.5076851191

Scales and comparisons

• 38,324,143,872 seconds is equal to 1,218 years, 30 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 38,324,143,872 would take you about two thousand, four hundred thirty-seven 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 38324143872 cubic inches would be around 281 feet tall.

Recreational maths with 38324143872

• 38324143872 backwards is 27834142383
• The number of decimal digits it has is: 11
• The sum of 38324143872's digits is 45
• More coming soon!