64340579472

Names of 64340579472

• Cardinal: 64340579472 can be written as Sixty-four billion, three hundred forty million, five hundred seventy-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 6.4340579472 × 10¹⁰

Factors of 64340579472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 337

Divisors of 64340579472

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 38 39 48 52 57 76 78 104 114 127 152 156 169 173 208 228 247 254 304 312 338 346 361 381 456 494 507 508 519 624 676 692 722 741 762 912 988 1014 1016 1038 1083 1352 1384 1444 1482 1524 1651 1976 2028 2032 2076 2166 2249 2413 2704 2768 2888 2964 3048 3211 3287 3302 3952 4056 4152 4332 4498 4693 4826 4953 5776 5928 6096 6422 6574 6604 6747 7239 8112 8304 8664 8996 9386 9633 9652 9861 9906 11856 12844 13148 13208 13494 14079 14478 17328 17992 18772 19266 19304 19722 19812 21463 21971 25688 26296 26416 26988 28158 28956 29237 31369 35984 37544 38532 38608 39444 39624 42731 42926 43942 45847 51376 52592 53976 56316 57912 58474 61009 62453 62738 64389 65913 75088 77064 78888 79248 85462 85852 87711 87884 91694 94107 107952 112632 115824 116948 122018 124906 125476 128193 128778 131826 137541 154128 157776 170924 171704 175422 175768 183027 183388 187359 188214 225264 233896 244036 249812 250952 256386 257556 263652 275082 285623 341848 343408 350844 351536 366054 366776 374718 376428 407797 417449 467792 488072 499624 501904 512772 515112 527304 550164 555503 571246 596011 683696 701688 732108 733552 749436 752856 811889 815594 834898 856869 976144 999248 1025544 1030224 1054608 1100328 1111006 1142492 1192022 1223391 1252347 1403376 1464216 1498872 1505712 1623778 1631188 1666509 1669796 1713738 1788033 2051088 2200656 2222012 2284984 2384044 2435667 2446782 2504694 2928432 2997744 3247556 3262376 3333018 3339592 3427476 3576066 3713099 4444024 4569968 4768088 4871334 4893564 5009388 5426837 6495112 6524752 6666036 6679184 6854952 7152132 7426198 7748143 7931531 8888048 9536176 9742668 9787128 10018776 10554557 10853674 11139297 12990224 13332072 13709904 14304264 14852396 15496286 15863062 16280511 19485336 19574256 20037552 21109114 21707348 22278594 23244429 23794593 26664144 28608528 29704792 30992572 31663671 31726124 32561022 38970672 42218228 43414696 44557188 46488858 47589186 59409584 61985144 63327342 63452248 65122044 70548881 84436456 86829392 89114376 92977716 95178372 103109903 123970288 126654684 126904496 130244088 141097762 168872912 178228752 185955432 190356744 206219806 211646643 253309368 260488176 282195524 309329709 371910864 380713488 412439612 423293286 506618736 564391048 618659418 824879224 846586572 1128782096 1237318836 1340428739 1649758448 1693173144 2474637672 2680857478 3386346288 4021286217 4949275344 5361714956 8042572434 10723429912 16085144868 21446859824 32170289736 64340579472
• Sum of all divisors σ(n): 192555961344
• Sum of proper divisors (its aliquot sum) s(n): 128215381872
• 64340579472 is an abundant number, because the sum of its proper divisors (128215381872) is greater than itself. Its abundance is 63874802400

Bases of 64340579472

• Binary: 111011111010111111110101010010010000₂
• Hexadecimal: 0xEFAFF5490
• Base-36: TK2PWUO

Squares and roots of 64340579472

• 64340579472 squared (64340579472²) is 4139710166792747798784
• 64340579472 cubed (64340579472³) is 266351350977575165100915016962048
• The square root of 64340579472 is 253654.4489497473
• The cube root of 64340579472 is 4007.0828565499

Scales and comparisons

• 64,340,579,472 seconds is equal to 2,045 years, 43 weeks, 1 day, 15 hours, 11 minutes, 12 seconds.
• To count from 1 to 64,340,579,472 would take you about four thousand and 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 64340579472 cubic inches would be around 333.9 feet tall.

Recreational maths with 64340579472

• 64340579472 backwards is 27497504346
• The number of decimal digits it has is: 11
• The sum of 64340579472's digits is 51
• More coming soon!