12430988944

Names of 12430988944

• Cardinal: 12430988944 can be written as Twelve billion, four hundred thirty million, nine hundred eighty-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.2430988944 × 10¹⁰

Factors of 12430988944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 651

Divisors of 12430988944

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 11 16 19 22 38 44 61 76 88 122 149 152 176 209 244 298 304 409 418 488 596 671 818 836 976 1159 1192 1342 1636 1639 1672 2318 2384 2684 2831 3272 3278 3344 4499 4636 5368 5662 6544 6556 7771 8998 9089 9272 10736 11324 12749 13112 15542 17996 18178 18544 22648 24949 25498 26224 31084 31141 35992 36356 45296 49898 50996 60941 62168 62282 71984 72712 85481 99796 99979 101992 121882 124336 124564 145424 170962 172691 199592 199958 203984 243764 249128 274439 341924 345382 399184 399916 474031 487528 498256 548878 670351 683848 690764 799832 948062 975056 1097756 1157879 1340702 1367696 1381528 1599664 1896124 1899601 2195512 2315758 2681404 2763056 3717401 3792248 3799202 4391024 4631516 5214341 5362808 7434802 7584496 7598404 9263032 10428682 10725616 12736669 14869604 15196808 18526064 20857364 25473338 29739208 30393616 40891411 41714728 50946676 59478416 70630619 81782822 83429456 101893352 141261238 163565644 203786704 282522476 327131288 565044952 654262576 776936809 1130089904 1553873618 3107747236 6215494472 12430988944
• Sum of all divisors σ(n): 28368720000
• Sum of proper divisors (its aliquot sum) s(n): 15937731056
• 12430988944 is an abundant number, because the sum of its proper divisors (15937731056) is greater than itself. Its abundance is 3506742112

Bases of 12430988944

• Binary: 1011100100111100011101011010010000₂
• Hexadecimal: 0x2E4F1D690
• Base-36: 5PL38GG

Squares and roots of 12430988944

• 12430988944 squared (12430988944²) is 154529486125850235136
• 12430988944 cubed (12430988944³) is 1920954333552445665575416336384
• The square root of 12430988944 is 111494.3448969501
• The cube root of 12430988944 is 2316.5155868513

Scales and comparisons

• 12,430,988,944 seconds is equal to 395 years, 13 weeks, 6 days, 4 hours, 29 minutes, 4 seconds.
• To count from 1 to 12,430,988,944 would take you about seven hundred ninety 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 12430988944 cubic inches would be around 193 feet tall.

Recreational maths with 12430988944

• 12430988944 backwards is 44988903421
• The number of decimal digits it has is: 11
• The sum of 12430988944's digits is 52
• More coming soon!