42885137988

Names of 42885137988

• Cardinal: 42885137988 can be written as Forty-two billion, eight hundred eighty-five million, one hundred thirty-seven thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2885137988 × 10¹⁰

Factors of 42885137988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 125

Divisors of 42885137988

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 31 33 36 42 44 54 62 63 66 71 77 81 84 93 99 108 121 124 126 132 142 154 162 186 189 198 213 217 231 242 252 279 284 297 308 324 341 363 372 378 396 426 434 462 484 497 558 567 594 639 651 682 693 726 756 781 837 847 852 868 891 924 994 1023 1089 1116 1134 1188 1278 1302 1364 1386 1452 1491 1562 1674 1694 1782 1917 1953 1988 2046 2079 2178 2201 2268 2343 2387 2511 2541 2556 2604 2772 2982 3069 3124 3267 3348 3388 3564 3751 3834 3906 4092 4158 4356 4402 4473 4686 4774 5022 5041 5082 5467 5751 5859 5964 6138 6237 6534 6603 7029 7161 7502 7623 7668 7812 8316 8591 8804 8946 9207 9372 9548 9801 10044 10082 10164 10934 11253 11502 11718 12276 12474 13068 13206 13419 14058 14322 15004 15123 15246 15407 16401 17182 17577 17892 18414 19602 19809 20164 21087 21483 21868 22506 22869 23004 23436 24211 24948 25773 26257 26412 26838 27621 28116 28644 30246 30492 30814 32802 33759 34364 35154 35287 36828 39204 39618 40257 42174 42966 45012 45369 45738 46221 48422 49203 51546 52514 53676 55242 55451 59427 60137 60492 61628 63261 64449 65604 67518 68607 70308 70574 72633 77319 78771 79236 80514 84348 85932 90738 91476 92442 96844 98406 101277 103092 105028 105861 110484 110902 118854 120274 126522 128898 135036 136107 137214 138663 141148 145266 147609 154638 156271 157542 161028 166353 169477 178281 180411 181476 184884 193347 196812 202554 211722 217899 221804 231957 236313 237708 240548 253044 257796 266321 272214 274428 277326 290532 295218 303831 309276 312542 315084 317583 332706 338954 356562 360822 386694 388157 405108 408321 415989 423444 435798 442827 463914 468813 472626 499059 508431 532642 541233 544428 554652 590436 607662 609961 625084 635166 653697 665412 677908 695871 708939 713124 721644 773388 776314 798963 816642 831978 871596 885654 927828 937626 945252 952749 998118 1016862 1065284 1082466 1093897 1164471 1215324 1219922 1247967 1270332 1307394 1391742 1406439 1417878 1497177 1525293 1552628 1597926 1623699 1633284 1663956 1718981 1771308 1829883 1864247 1875252 1905498 1961091 1996236 2033724 2126817 2164932 2187794 2328942 2396889 2439844 2495934 2614788 2783484 2812878 2835756 2858247 2994354 3050586 3195852 3247398 3281691 3437962 3493413 3659766 3728494 3810996 3922182 4219317 4253634 4269727 4375588 4491531 4575879 4657884 4793778 4871097 4991868 5156943 5489649 5592741 5625756 5716494 5988708 6101172 6494796 6563382 6875924 6986826 7190667 7319532 7456988 7844364 8438634 8507268 8539454 8983062 9151758 9587556 9742194 9845073 10313886 10480239 10979298 11185482 11432988 12032867 12657951 12809181 13126764 13727637 13973652 14381334 15470829 16468947 16778223 16877268 17078908 17966124 18303516 18908791 19484388 19690146 20627772 20960478 21572001 21958596 22370964 24065734 25315902 25618362 27455274 28762668 29535219 30941658 31440717 32937894 33556446 36098601 37817582 38427543 39380292 41920956 43144002 46412487 48131468 49406841 50334669 50631804 51236724 54910548 56726373 59070438 61883316 62881434 65875788 67112892 72197202 75635164 76855086 86288004 88605657 92824974 98813682 100669338 108295803 113452746 115282629 118140876 125762868 132361537 139237461 144394404 151004007 153710172 170179119 177211314 185649948 197627364 201338676 216591606 226905492 230565258 264723074 278474922 302008014 324887409 340358238 345847887 354422628 397084611 433183212 461130516 510537357 529446148 556949844 604016028 649774818 680716476 691695774 794169222 974662227 1021074714 1191253833 1299549636 1383391548 1531612071 1588338444 1949324454 2042149428 2382507666 3063224142 3573761499 3898648908 4765015332 6126448284 7147522998 10721284497 14295045996 21442568994 42885137988
• Sum of all divisors σ(n): 147452048128
• Sum of proper divisors (its aliquot sum) s(n): 104566910140
• 42885137988 is an abundant number, because the sum of its proper divisors (104566910140) is greater than itself. Its abundance is 61681772152

Bases of 42885137988

• Binary: 100111111100001001110100011001000100₂
• Hexadecimal: 0x9FC274644
• Base-36: JP8PC90

Squares and roots of 42885137988

• 42885137988 squared (42885137988²) is 1839135060249800688144
• 42885137988 cubed (42885137988³) is 78871560837381396260552795614272
• The square root of 42885137988 is 207087.2714292213
• The cube root of 42885137988 is 3500.2758418789

Scales and comparisons

• 42,885,137,988 seconds is equal to 1,363 years, 31 weeks, 6 days, 18 hours, 19 minutes, 48 seconds.
• To count from 1 to 42,885,137,988 would take you about two thousand, seven hundred twenty-seven 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 42885137988 cubic inches would be around 291.7 feet tall.

Recreational maths with 42885137988

• 42885137988 backwards is 88973158824
• 42885137988 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42885137988's digits is 63
• More coming soon!