12985675248

Names of 12985675248

• Cardinal: 12985675248 can be written as Twelve billion, nine hundred eighty-five million, six hundred seventy-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.2985675248 × 10¹⁰

Factors of 12985675248

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6870

Divisors of 12985675248

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 23 24 26 28 38 39 42 46 48 52 56 57 69 76 78 84 91 92 104 112 114 133 138 152 156 161 168 182 184 208 228 247 266 273 276 299 304 312 322 336 364 368 399 437 456 483 494 532 546 552 598 624 644 728 741 798 874 897 912 966 988 1064 1092 1104 1196 1288 1311 1456 1482 1596 1729 1748 1794 1932 1976 2093 2128 2184 2392 2576 2622 2964 3059 3192 3458 3496 3588 3864 3952 4186 4368 4784 5187 5244 5681 5928 6118 6279 6384 6803 6916 6992 7176 7728 8372 9177 10374 10488 11362 11856 12236 12558 13606 13832 14352 16744 17043 18354 20409 20748 20976 22724 24472 25116 27212 27664 33488 34086 36708 39767 40818 41496 45448 47621 48944 50232 54424 68172 73416 79534 81636 82992 88439 90896 95242 100464 108848 119301 129257 136344 142863 146832 156469 159068 163272 176878 190484 238602 258514 265317 272688 285726 312938 318136 326544 353756 380968 387771 469407 477204 517028 530634 571452 619073 625876 636272 707512 761936 775542 904799 938814 954408 1034056 1061268 1095283 1142904 1238146 1251752 1415024 1551084 1680341 1809598 1857219 1877628 1908816 2034097 2068112 2122536 2190566 2285808 2476292 2503504 2714397 2972911 3102168 3285849 3360682 3619196 3714438 3755256 4068194 4245072 4381132 4952584 5041023 5428794 5945822 6102291 6204336 6571698 6721364 7238392 7428876 7510512 8136388 8762264 8918733 9905168 10082046 10857588 11762387 11891644 12204582 13143396 13442728 14238679 14476784 14857752 16272776 17524528 17837466 20164092 20810377 21715176 23524774 23783288 24409164 26286792 26885456 28477358 29715504 32545552 35287161 35674932 38647843 40328184 41620754 42716037 43430352 47049548 47566576 48818328 52573584 56954716 62431131 70574322 71349864 77295686 80656368 83241508 85432074 94099096 97636656 113909432 115943529 124862262 141148644 142699728 154591372 166483016 170864148 188198192 227818864 231887058 249724524 270534901 282297288 309182744 332966032 341728296 463774116 499449048 541069802 564594576 618365488 683456592 811604703 927548232 998898096 1082139604 1623209406 1855096464 2164279208 3246418812 4328558416 6492837624 12985675248
• Sum of all divisors σ(n): 45357096960
• Sum of proper divisors (its aliquot sum) s(n): 32371421712
• 12985675248 is an abundant number, because the sum of its proper divisors (32371421712) is greater than itself. Its abundance is 19385746464

Bases of 12985675248

• Binary: 1100000110000000011010110111110000₂
• Hexadecimal: 0x30601ADF0
• Base-36: 5YRC35C

Squares and roots of 12985675248

• 12985675248 squared (12985675248²) is 168627761646519861504
• 12985675248 cubed (12985675248³) is 2189745350538856690872880852992
• The square root of 12985675248 is 113954.7070023875
• The cube root of 12985675248 is 2350.4707219413

Scales and comparisons

• 12,985,675,248 seconds is equal to 412 years, 47 weeks, 4 hours, 48 seconds.
• To count from 1 to 12,985,675,248 would take you about eight hundred twenty-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 12985675248 cubic inches would be around 195.9 feet tall.

Recreational maths with 12985675248

• 12985675248 backwards is 84257658921
• 12985675248 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12985675248's digits is 57
• More coming soon!