13721224832

Names of 13721224832

• Cardinal: 13721224832 can be written as Thirteen billion, seven hundred twenty-one million, two hundred twenty-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.3721224832 × 10¹⁰

Factors of 13721224832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 343

Divisors of 13721224832

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 61 64 73 76 112 122 128 133 146 152 181 224 244 266 292 304 362 427 448 488 511 532 584 608 724 854 896 976 1022 1064 1159 1168 1216 1267 1387 1448 1708 1952 2044 2128 2318 2336 2432 2534 2774 2896 3416 3439 3904 4088 4256 4453 4636 4672 5068 5548 5792 6832 6878 7808 8113 8176 8512 8906 9272 9344 9709 10136 11041 11096 11584 13213 13664 13756 16226 16352 17024 17812 18544 19418 20272 22082 22192 23168 24073 26426 27328 27512 31171 32452 32704 35624 37088 38836 40544 44164 44384 48146 52852 54656 55024 62342 64904 65408 71248 74176 77287 77672 81088 84607 88328 88768 92491 96292 105704 110048 124684 129808 142496 148352 154574 155344 162176 169214 176656 177536 184982 192584 209779 211408 220096 249368 251047 259616 284992 309148 310688 338428 353312 369964 385168 419558 422816 440192 498736 502094 519232 569984 592249 618296 621376 676856 706624 739928 770336 805993 839116 845632 997472 1004188 1038464 1184498 1236592 1242752 1353712 1413248 1468453 1479856 1540672 1611986 1678232 1691264 1757329 1994944 2008376 2368996 2473184 2707424 2936906 2959712 3081344 3223972 3356464 3514658 3989888 4016752 4737992 4946368 5414848 5641951 5873812 5919424 6447944 6712928 7029316 8033504 9475984 9892736 10829696 11283902 11747624 11838848 12895888 13425856 14058632 15313867 16067008 18951968 22567804 23495248 25791776 26851712 28117264 30627734 32134016 37903936 45135608 46990496 51583552 56234528 61255468 75807872 90271216 93980992 103167104 107197069 112469056 122510936 180542432 187961984 214394138 224938112 245021872 361084864 428788276 490043744 722169728 857576552 980087488 1715153104 1960174976 3430306208 6860612416 13721224832
• Sum of all divisors σ(n): 34068652800
• Sum of proper divisors (its aliquot sum) s(n): 20347427968
• 13721224832 is an abundant number, because the sum of its proper divisors (20347427968) is greater than itself. Its abundance is 6626203136

Bases of 13721224832

• Binary: 1100110001110110010100011010000000₂
• Hexadecimal: 0x331D94680
• Base-36: 6AX9GU8

Squares and roots of 13721224832

• 13721224832 squared (13721224832²) is 188272010890293428224
• 13721224832 cubed (13721224832³) is 2583322590998468615113558458368
• The square root of 13721224832 is 117137.6320061149
• The cube root of 13721224832 is 2394.0375624541

Scales and comparisons

• 13,721,224,832 seconds is equal to 436 years, 15 weeks, 1 day, 11 hours, 20 minutes, 32 seconds.
• To count from 1 to 13,721,224,832 would take you about eight hundred seventy-two 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 13721224832 cubic inches would be around 199.5 feet tall.

Recreational maths with 13721224832

• 13721224832 backwards is 23842212731
• The number of decimal digits it has is: 11
• The sum of 13721224832's digits is 35
• More coming soon!