12975709824

Names of 12975709824

• Cardinal: 12975709824 can be written as Twelve billion, nine hundred seventy-five million, seven hundred nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.2975709824 × 10¹⁰

Factors of 12975709824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7741

Divisors of 12975709824

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 19 21 22 24 28 32 33 36 38 42 44 48 56 57 63 64 66 72 76 77 84 88 96 99 112 114 126 128 132 133 144 152 154 168 171 176 192 198 209 224 228 231 252 264 266 288 304 308 336 342 352 384 396 399 418 448 456 462 504 528 532 576 608 616 627 672 684 693 704 792 798 836 896 912 924 1008 1056 1064 1152 1197 1216 1232 1254 1344 1368 1386 1408 1463 1584 1596 1672 1824 1848 1881 2016 2112 2128 2394 2432 2464 2508 2688 2736 2772 2926 3168 3192 3344 3648 3696 3762 4032 4224 4256 4389 4788 4928 5016 5472 5544 5852 6336 6384 6688 7296 7392 7524 7699 8064 8512 8778 9576 9856 10032 10944 11088 11704 12672 12768 13167 13376 14784 15048 15398 17024 17556 19152 20064 21888 22176 23097 23408 25536 26334 26752 29568 30096 30796 35112 38304 40128 44352 46194 46816 51072 52668 53893 60192 61592 69291 70224 76608 80256 84689 88704 92388 93632 105336 107786 120384 123184 138582 140448 146281 153216 161679 169378 184776 187264 210672 215572 240768 246368 254067 277164 280896 292562 323358 338756 369552 421344 431144 438843 485037 492736 508134 554328 561792 585124 592823 646716 677512 739104 762201 842688 862288 877686 970074 985472 1016268 1023967 1108656 1170248 1185646 1293432 1316529 1355024 1478208 1524402 1609091 1685376 1724576 1755372 1778469 1940148 2032536 2047934 2217312 2340496 2371292 2586864 2633058 2710048 2956416 3048804 3071901 3218182 3449152 3510744 3556938 3880296 4065072 4095868 4434624 4680992 4742584 4827273 5173728 5266116 5335407 5420096 6097608 6143802 6436364 6898304 7021488 7113876 7760592 8130144 8191736 8869248 9215703 9361984 9485168 9654546 10347456 10532232 10670814 10840192 11263637 12195216 12287604 12872728 14042976 14227752 14481819 15521184 16260288 16383472 18431406 18723968 18970336 19309092 20694912 21064464 21341628 22527274 24390432 24575208 25745456 28085952 28455504 28963638 31042368 32520576 32766944 33790911 36862812 37940672 38618184 42128928 42683256 45054548 48780864 49150416 51490912 56171904 56911008 57927276 62084736 65533888 67581822 73725624 75881344 77236368 84257856 85366512 90109096 97561728 98300832 101372733 102981824 113822016 115854552 131067776 135163644 147451248 154472736 168515712 170733024 180218192 196601664 202745466 205963648 227644032 231709104 270327288 294902496 308945472 341466048 360436384 393203328 405490932 463418208 540654576 589804992 617890944 682932096 720872768 810981864 926836416 1081309152 1179609984 1441745536 1621963728 1853672832 2162618304 3243927456 4325236608 6487854912 12975709824
• Sum of all divisors σ(n): 49008960000
• Sum of proper divisors (its aliquot sum) s(n): 36033250176
• 12975709824 is an abundant number, because the sum of its proper divisors (36033250176) is greater than itself. Its abundance is 23057540352

Bases of 12975709824

• Binary: 1100000101011010011001111010000000₂
• Hexadecimal: 0x305699E80
• Base-36: 5YLEHS0

Squares and roots of 12975709824

• 12975709824 squared (12975709824²) is 168369045436650110976
• 12975709824 cubed (12975709824³) is 2184707876929843214641973428224
• The square root of 12975709824 is 113910.9732378755
• The cube root of 12975709824 is 2349.8693045771

Scales and comparisons

• 12,975,709,824 seconds is equal to 412 years, 30 weeks, 3 days, 19 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,975,709,824 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 12975709824 cubic inches would be around 195.8 feet tall.

Recreational maths with 12975709824

• 12975709824 backwards is 42890757921
• The number of decimal digits it has is: 11
• The sum of 12975709824's digits is 54
• More coming soon!