51378477138456

Names of 51378477138456

• Cardinal: 51378477138456 can be written as Fifty-one trillion, three hundred seventy-eight billion, four hundred seventy-seven million, one hundred thirty-eight thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 5.1378477138456 × 10¹³

Factors of 51378477138456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3928

Divisors of 51378477138456

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 29 39 52 58 78 87 104 116 156 169 174 232 312 338 348 377 507 676 696 754 841 1014 1131 1352 1508 1682 2028 2262 2523 3016 3364 3881 4056 4524 4901 5046 6728 7762 9048 9802 10092 10933 11643 14703 15524 19604 20184 21866 23286 29406 31048 32799 39208 43732 46572 50453 58812 65598 87464 93144 100906 112549 117624 131196 142129 151359 201812 225098 262392 284258 302718 337647 403624 426387 450196 568516 605436 655889 675294 852774 900392 1137032 1210872 1311778 1350588 1463137 1705548 1967667 2623556 2701176 2926274 3263921 3411096 3935334 4389411 5247112 5852548 6527842 7870668 8778822 9791763 11705096 13055684 15062161 15741336 17557644 19020781 19583526 26111368 30124322 35115288 38041562 39167052 42430973 45186483 57062343 60248644 76083124 78334104 84861946 90372966 114124686 120497288 127292919 152166248 169723892 180745932 195808093 228249372 254585838 339447784 361491864 391616186 436802669 456498744 509171676 551602649 587424279 783232372 873605338 1018343352 1103205298 1174848558 1310408007 1566464744 1654807947 1747210676 2206410596 2349697116 2545505209 2620816014 3309615894 3494421352 4412821192 4699394232 5091010418 5241632028 5678434697 6619231788 7636515627 10182020836 10483264056 11356869394 12667277401 13238463576 15273031254 17035304091 20364041672 22713738788 25334554802 30546062508 34070608182 38001832203 45427477576 50669109604 61092125016 68141216364 73819651061 76003664406 101338219208 136282432728 147639302122 152007328812 164674606213 221458953183 295278604244 304014657624 329349212426 442917906366 494023818639 590557208488 658698424852 885835812732 988047637278 1317396849704 1771671625464 1976095274556 2140769880769 3952190549112 4281539761538 6422309642307 8563079523076 12844619284614 17126159046152 25689238569228 51378477138456
• Sum of all divisors σ(n): 144085307513940
• Sum of proper divisors (its aliquot sum) s(n): 92706830375484
• 51378477138456 is an abundant number, because the sum of its proper divisors (92706830375484) is greater than itself. Its abundance is 41328353237028

Bases of 51378477138456

• Binary: 1011101011101001111011111000010000001000011000₂
• Hexadecimal: 0x2EBA7BE10218
• Base-36: I7MY2QGWO

Squares and roots of 51378477138456

• 51378477138456 squared (51378477138456²) is 2639747913066845842194063936
• 51378477138456 cubed (51378477138456³) is 135626227802791875617296551399126788322816
• The square root of 51378477138456 is 7167878.1475731017
• The cube root of 51378477138456 is 37175.8073753765

Scales and comparisons

• 51,378,477,138,456 seconds is equal to 1,633,676 years, 33 weeks, 5 days, 5 hours, 7 minutes, 36 seconds.
• To count from 1 to 51,378,477,138,456 would take you about four million, eighty-four thousand, one hundred ninety-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 51378477138456 cubic inches would be around 3098 feet tall.

Recreational maths with 51378477138456

• 51378477138456 backwards is 65483177487315
• The number of decimal digits it has is: 14
• The sum of 51378477138456's digits is 69
• More coming soon!