42749814432

Names of 42749814432

• Cardinal: 42749814432 can be written as Forty-two billion, seven hundred forty-nine million, eight hundred fourteen thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.2749814432 × 10¹⁰

Factors of 42749814432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 628

Divisors of 42749814432

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 31 32 39 46 48 52 62 69 78 92 93 96 104 107 124 138 156 184 186 208 214 248 276 299 312 321 368 372 403 416 428 449 496 552 598 624 642 713 736 744 806 856 897 898 992 1104 1196 1209 1248 1284 1347 1391 1426 1488 1612 1712 1794 1796 2139 2208 2392 2418 2461 2568 2694 2782 2852 2976 3224 3317 3424 3588 3592 4173 4278 4784 4836 4922 5136 5388 5564 5704 5837 6448 6634 7176 7184 7383 8346 8556 9269 9568 9672 9844 9951 10272 10327 10776 11128 11408 11674 12896 13268 13919 14352 14368 14766 16692 17112 17511 18538 19344 19688 19902 20654 21552 22256 22816 23348 26536 27807 27838 28704 29532 30981 31993 33384 34224 35022 37076 38688 39376 39804 41308 41757 43104 43121 44512 46696 48043 53072 55614 55676 59064 61962 63986 66768 68448 70044 74152 76291 78752 79608 82616 83514 86242 93392 95979 96086 106144 111228 111352 118128 123924 127972 129363 133536 134251 140088 144129 148304 152582 159216 165232 167028 172484 180947 186784 191958 192172 222456 222704 228873 236256 247848 255944 258726 268502 280176 288258 296608 305164 318432 320137 330464 334056 344968 361894 383916 384344 402753 444912 445408 457746 495696 511888 517452 537004 542841 560352 576516 610328 624559 640274 668112 689936 723788 767832 768688 805506 889824 915492 960411 991392 991783 1023776 1034904 1074008 1085682 1104989 1153032 1220656 1249118 1280548 1336224 1379872 1447576 1489333 1535664 1537376 1611012 1830984 1873677 1920822 1983566 2069808 2148016 2171364 2209978 2306064 2441312 2498236 2561096 2895152 2975349 2978666 3071328 3222024 3314967 3661968 3747354 3841644 3967132 4139616 4161781 4296032 4342728 4419956 4467999 4612128 4996472 5122192 5790304 5950698 5957332 6444048 6629934 7323936 7494708 7683288 7934264 8323562 8685456 8839912 8935998 9992944 10244384 11901396 11914664 12485343 12888096 13259868 14364857 14989416 15366576 15868528 16647124 17370912 17679824 17871996 19361329 19985888 23802792 23829328 24970686 26519736 28729714 29978832 30733152 31737056 33294248 34254659 35359648 35743992 38722658 43094571 47605584 47658656 49941372 53039472 57459428 58083987 59957664 66588496 68509318 71487984 77445316 86189142 95211168 99882744 102763977 106078944 114918856 116167974 133176992 137018636 142975968 154890632 172378284 199765488 205527954 229837712 232335948 274037272 309781264 344756568 399530976 411055908 445310567 459675424 464671896 548074544 619562528 689513136 822111816 890621134 929343792 1096149088 1335931701 1379026272 1644223632 1781242268 1858687584 2671863402 3288447264 3562484536 5343726804 7124969072 10687453608 14249938144 21374907216 42749814432
• Sum of all divisors σ(n): 131681894400
• Sum of proper divisors (its aliquot sum) s(n): 88932079968
• 42749814432 is an abundant number, because the sum of its proper divisors (88932079968) is greater than itself. Its abundance is 46182265536

Bases of 42749814432

• Binary: 100111110100000101100110011010100000₂
• Hexadecimal: 0x9F41666A0
• Base-36: JN04VXC

Squares and roots of 42749814432

• 42749814432 squared (42749814432²) is 1827546633970435482624
• 42749814432 cubed (42749814432³) is 78127279468062344256404360429568
• The square root of 42749814432 is 206760.2825302771
• The cube root of 42749814432 is 3496.5902692755

Scales and comparisons

• 42,749,814,432 seconds is equal to 1,359 years, 16 weeks, 1 day, 12 hours, 27 minutes, 12 seconds.
• To count from 1 to 42,749,814,432 would take you about two thousand, seven hundred eighteen 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 42749814432 cubic inches would be around 291.4 feet tall.

Recreational maths with 42749814432

• 42749814432 backwards is 23441894724
• 42749814432 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42749814432's digits is 48
• More coming soon!