135389696778

Names of 135389696778

• Cardinal: 135389696778 can be written as One hundred thirty-five billion, three hundred eighty-nine million, six hundred ninety-six thousand, seven hundred seventy-eight.

Scientific notation

• Scientific notation: 1.35389696778 × 10¹¹

Factors of 135389696778

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13091

Divisors of 135389696778

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 37 42 54 63 74 81 83 111 126 162 166 189 222 243 249 259 333 378 486 498 518 567 581 666 747 777 999 1134 1162 1494 1554 1701 1743 1998 2241 2331 2997 3071 3402 3486 4482 4662 5229 5994 6142 6723 6993 8991 9213 10458 12959 13446 13986 15687 17982 18426 20169 20979 21497 25918 27639 31374 38877 40338 41958 42994 47061 55278 62937 64491 77754 82917 90713 94122 116631 125874 128982 141183 165834 181426 193473 233262 248751 272139 282366 349893 386946 479483 497502 544278 580419 699786 746253 816417 958966 1049679 1075597 1160838 1438449 1492506 1632834 1741257 2099358 2151194 2449251 2876898 3149037 3226791 3356381 3482514 4315347 4898502 5223771 6298074 6453582 6712762 7347753 7529179 8630694 9680373 10069143 10447542 12946041 14695506 15058358 19360746 20138286 22043259 22587537 25892082 29041119 30207429 38838123 39797089 44086518 45175074 58082238 60414858 67762611 77676246 79594178 87123357 90622287 116514369 119391267 135525222 174246714 181244574 203287833 233028738 238782534 261370071 271866861 278579623 358173801 406575666 522740142 543733722 557159246 609863499 716347602 815600583 835738869 1074521403 1219726998 1631201166 1671477738 1829590497 2149042806 2507216607 3223564209 3659180994 5014433214 6447128418 7521649821 9670692627 15043299642 19341385254 22564949463 45129898926 67694848389 135389696778
• Sum of all divisors σ(n): 361393643520
• Sum of proper divisors (its aliquot sum) s(n): 226003946742
• 135389696778 is an abundant number, because the sum of its proper divisors (226003946742) is greater than itself. Its abundance is 90614249964

Bases of 135389696778

• Binary: 1111110000101110110101101001100001010₂
• Hexadecimal: 0x1F85DAD30A
• Base-36: 1Q73J2MI

Squares and roots of 135389696778

• 135389696778 squared (135389696778²) is 18330369993638783581284
• 135389696778 cubed (135389696778³) is 2481743235267304697930805675902952
• The square root of 135389696778 is 367953.3894095827
• The cube root of 135389696778 is 5134.8591878109

Scales and comparisons

• 135,389,696,778 seconds is equal to 4,304 years, 50 weeks, 4 days, 9 hours, 6 minutes, 18 seconds.
• To count from 1 to 135,389,696,778 would take you about eight thousand, six hundred nine 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 135389696778 cubic inches would be around 427.9 feet tall.

Recreational maths with 135389696778

• 135389696778 backwards is 877696983531
• The number of decimal digits it has is: 12
• The sum of 135389696778's digits is 72
• More coming soon!