13540877568

Names of 13540877568

• Cardinal: 13540877568 can be written as Thirteen billion, five hundred forty million, eight hundred seventy-seven thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3540877568 × 10¹⁰

Factors of 13540877568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 95

Divisors of 13540877568

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 53 54 64 72 74 81 96 106 108 111 128 144 148 159 162 192 212 216 222 243 256 288 296 318 324 333 384 424 432 444 477 486 576 592 636 648 666 729 768 848 864 888 954 972 999 1152 1184 1272 1296 1332 1369 1431 1458 1696 1728 1776 1908 1944 1961 1998 2304 2368 2544 2592 2664 2738 2862 2916 2997 3392 3456 3552 3816 3888 3922 3996 4107 4293 4736 5088 5184 5328 5476 5724 5832 5883 5994 6784 6912 7104 7632 7776 7844 7992 8214 8586 8991 9472 10176 10368 10656 10952 11448 11664 11766 11988 12321 12879 13568 14208 15264 15552 15688 15984 16428 17172 17649 17982 20352 20736 21312 21904 22896 23328 23532 23976 24642 25758 26973 28416 30528 31104 31376 31968 32856 34344 35298 35964 36963 38637 40704 42624 43808 45792 46656 47064 47952 49284 51516 52947 53946 61056 62208 62752 63936 65712 68688 70596 71928 72557 73926 77274 85248 87616 91584 93312 94128 95904 98568 103032 105894 107892 110889 122112 125504 127872 131424 137376 141192 143856 145114 147852 154548 158841 175232 183168 186624 188256 191808 197136 206064 211788 215784 217671 221778 251008 255744 262848 274752 282384 287712 290228 295704 309096 317682 332667 350464 366336 376512 383616 394272 412128 423576 431568 435342 443556 476523 502016 525696 549504 564768 575424 580456 591408 618192 635364 653013 665334 753024 767232 788544 824256 847152 863136 870684 887112 953046 998001 1051392 1099008 1129536 1150848 1160912 1182816 1236384 1270728 1306026 1330668 1429569 1506048 1577088 1648512 1694304 1726272 1741368 1774224 1906092 1959039 1996002 2259072 2301696 2321824 2365632 2472768 2541456 2612052 2661336 2859138 3154176 3297024 3388608 3452544 3482736 3548448 3812184 3918078 3992004 4518144 4643648 4731264 4945536 5082912 5224104 5322672 5718276 5877117 6777216 6905088 6965472 7096896 7624368 7836156 7984008 9287296 9462528 9891072 10165824 10448208 10645344 11436552 11754234 13554432 13930944 14193792 15248736 15672312 15968016 17631351 18574592 20331648 20896416 21290688 22873104 23508468 27861888 28387584 30497472 31344624 31936032 35262702 40663296 41792832 42581376 45746208 47016936 52894053 55723776 60994944 62689248 63872064 70525404 83585664 85162752 91492416 94033872 105788106 121989888 125378496 127744128 141050808 167171328 182984832 188067744 211576212 250756992 255488256 282101616 365969664 376135488 423152424 501513984 564203232 752270976 846304848 1128406464 1504541952 1692609696 2256812928 3385219392 4513625856 6770438784 13540877568
• Sum of all divisors σ(n): 42435460494
• Sum of proper divisors (its aliquot sum) s(n): 28894582926
• 13540877568 is an abundant number, because the sum of its proper divisors (28894582926) is greater than itself. Its abundance is 15353705358

Bases of 13540877568

• Binary: 1100100111000110010110010100000000₂
• Hexadecimal: 0x327196500
• Base-36: 67XW000

Squares and roots of 13540877568

• 13540877568 squared (13540877568²) is 183355365311565594624
• 13540877568 cubed (13540877568³) is 2482792553119823891204702994432
• The square root of 13540877568 is 116365.2764702599
• The cube root of 13540877568 is 2383.5024561141

Scales and comparisons

• 13,540,877,568 seconds is equal to 430 years, 29 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,540,877,568 would take you about eight hundred sixty-one 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 13540877568 cubic inches would be around 198.6 feet tall.

Recreational maths with 13540877568

• 13540877568 backwards is 86577804531
• 13540877568 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13540877568's digits is 54
• More coming soon!