42686498772

Names of 42686498772

• Cardinal: 42686498772 can be written as Forty-two billion, six hundred eighty-six million, four hundred ninety-eight thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 4.2686498772 × 10¹⁰

Factors of 42686498772

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 59

Divisors of 42686498772

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 34 36 37 51 54 68 74 81 102 108 111 148 153 162 204 222 243 289 306 324 333 444 459 486 578 612 629 666 729 867 918 972 999 1156 1258 1332 1369 1377 1458 1734 1836 1887 1998 2516 2601 2738 2754 2916 2997 3468 3774 3996 4107 4131 5202 5476 5508 5661 5994 7548 7803 8214 8262 8991 10404 10693 11322 11988 12321 12393 15606 16428 16524 16983 17982 21386 22644 23273 23409 24642 24786 26973 31212 32079 33966 35964 36963 42772 46546 46818 49284 49572 50653 50949 53946 64158 67932 69819 70227 73926 93092 93636 96237 101306 101898 107892 110889 128316 139638 140454 147852 151959 152847 192474 202612 203796 209457 210681 221778 279276 280908 288711 303918 305694 332667 384948 395641 418914 421362 443556 455877 458541 577422 607836 611388 628371 665334 791282 837828 842724 861101 866133 911754 917082 998001 1154844 1186923 1256742 1330668 1367631 1582564 1722202 1732266 1823508 1834164 1885113 1996002 2373846 2513484 2583303 2598399 2735262 3444404 3464532 3560769 3770226 3992004 4102893 4747692 5166606 5196798 5470524 5655339 7121538 7540452 7749909 7795197 8205786 10333212 10393596 10682307 11310678 12308679 14243076 14638717 15499818 15590394 16411572 16966017 21364614 22621356 23249727 24617358 29277434 30999636 31180788 32046921 33932034 36926037 42729228 43916151 46499454 49234716 58554868 64093842 67864068 69749181 73852074 87832302 92998908 96140763 128187684 131748453 139498362 147704148 175664604 192281526 209247543 263496906 278996724 288422289 384563052 395245359 418495086 526993812 576844578 627742629 790490718 836990172 1153689156 1185736077 1255485258 1580981436 2371472154 2510970516 3557208231 4742944308 7114416462 10671624693 14228832924 21343249386 42686498772
• Sum of all divisors σ(n): 122281495420
• Sum of proper divisors (its aliquot sum) s(n): 79594996648
• 42686498772 is an abundant number, because the sum of its proper divisors (79594996648) is greater than itself. Its abundance is 36908497876

Bases of 42686498772

• Binary: 100111110000010100000100011111010100₂
• Hexadecimal: 0x9F05047D4
• Base-36: JLYFT90

Squares and roots of 42686498772

• 42686498772 squared (42686498772²) is 1822137177411957507984
• 42686498772 cubed (42686498772³) is 77780656386011070302675196195648
• The square root of 42686498772 is 206607.1121041093
• The cube root of 42686498772 is 3494.8631794511

Scales and comparisons

• 42,686,498,772 seconds is equal to 1,357 years, 15 weeks, 3 days, 16 hours, 46 minutes, 12 seconds.
• To count from 1 to 42,686,498,772 would take you about two thousand, seven hundred fourteen 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 42686498772 cubic inches would be around 291.2 feet tall.

Recreational maths with 42686498772

• 42686498772 backwards is 27789468624
• The number of decimal digits it has is: 11
• The sum of 42686498772's digits is 63
• More coming soon!