42142907321856

Names of 42142907321856

• Cardinal: 42142907321856 can be written as Forty-two trillion, one hundred forty-two billion, nine hundred seven million, three hundred twenty-one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.2142907321856 × 10¹³

Factors of 42142907321856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5229112

Divisors of 42142907321856

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 53 54 64 66 72 88 96 99 106 108 128 132 144 159 176 192 198 212 216 256 264 288 297 318 352 384 396 424 432 477 512 528 576 583 594 636 704 768 792 848 864 954 1056 1152 1166 1188 1272 1408 1431 1536 1584 1696 1728 1749 1908 2112 2304 2332 2376 2544 2816 2862 3168 3392 3456 3498 3816 4224 4608 4664 4752 5088 5247 5632 5724 6336 6784 6912 6996 7632 8448 9328 9504 10176 10494 11448 12672 13568 13824 13992 15264 15741 16896 18656 19008 20352 20988 22896 25344 27136 27984 30528 31482 37312 38016 40704 41976 45792 50688 55968 61056 62964 74624 76032 81408 83952 91584 111936 122112 125928 149248 152064 167904 183168 223872 244224 251856 298496 335808 366336 447744 503712 671616 732672 895488 1007424 1343232 2014848 2686464 4029696 5229043 8059392 10458086 15687129 20916172 31374258 41832344 47061387 57519473 62748516 83664688 94122774 115038946 125497032 141184161 167329376 172558419 188245548 230077892 250994064 277139279 282368322 334658752 345116838 376491096 460155784 501988128 517675257 554278558 564736644 669317504 690233676 752982192 831417837 920311568 1003976256 1035350514 1108557116 1129473288 1338635008 1380467352 1505964384 1553025771 1662835674 1840623136 2007952512 2070701028 2217114232 2258946576 2494253511 2677270016 2760934704 3011928768 3048532069 3106051542 3325671348 3681246272 4015905024 4141402056 4434228464 4517893152 4988507022 5521869408 6023857536 6097064138 6212103084 6651342696 7362492544 7482760533 8031810048 8282804112 8868456928 9035786304 9145596207 9977014044 11043738816 12047715072 12194128276 12424206168 13302685392 14724985088 14965521066 16565608224 17736913856 18071572608 18291192414 19954028088 22087477632 24095430144 24388256552 24848412336 26605370784 27436788621 29449970176 29931042132 33131216448 35473827712 36143145216 36582384828 39908056176 44174955264 48776513104 49696824672 53210741568 54873577242 59862084264 66262432896 70947655424 72286290432 73164769656 79816112352 82310365863 88349910528 97553026208 99393649344 106421483136 109747154484 119724168528 132524865792 141895310848 146329539312 159632224704 164620731726 195106052416 198787298688 212842966272 219494308968 239448337056 265049731584 292659078624 319264449408 329241463452 390212104832 397574597376 425685932544 438988617936 478896674112 585318157248 638528898816 658482926904 780424209664 795149194752 877977235872 957793348224 1170636314496 1277057797632 1316965853808 1560848419328 1755954471744 1915586696448 2341272628992 2633931707616 3511908943488 3831173392896 4682545257984 5267863415232 7023817886976 10535726830464 14047635773952 21071453660928 42142907321856
• Sum of all divisors σ(n): 138654167351040
• Sum of proper divisors (its aliquot sum) s(n): 96511260029184
• 42142907321856 is an abundant number, because the sum of its proper divisors (96511260029184) is greater than itself. Its abundance is 54368352707328

Bases of 42142907321856

• Binary: 1001100101010000101001000001010100111000000000₂
• Hexadecimal: 0x265429054E00
• Base-36: EXS6MX6O0

Squares and roots of 42142907321856

• 42142907321856 squared (42142907321856²) is 1776024637538544054375284736
• 42142907321856 cubed (42142907321856³) is 74846841701119756738546202892779195990016
• The square root of 42142907321856 is 6491756.8748264133
• The cube root of 42142907321856 is 34799.6463945045

Scales and comparisons

• 42,142,907,321,856 seconds is equal to 1,340,014 years, 5 weeks, 57 minutes, 36 seconds.
• To count from 1 to 42,142,907,321,856 would take you about three million, three hundred fifty thousand and thirty-five 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 42142907321856 cubic inches would be around 2900 feet tall.

Recreational maths with 42142907321856

• 42142907321856 backwards is 65812370924124
• 42142907321856 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42142907321856's digits is 54
• More coming soon!