42494355456

Names of 42494355456

• Cardinal: 42494355456 can be written as Forty-two billion, four hundred ninety-four million, three hundred fifty-five thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 4.2494355456 × 10¹⁰

Factors of 42494355456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 71

Divisors of 42494355456

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 19 21 23 24 28 32 34 38 42 46 48 49 51 56 57 64 68 69 76 84 92 96 98 102 112 114 119 128 133 136 138 147 152 161 168 184 192 196 204 224 228 238 256 266 272 276 294 304 322 323 336 357 361 368 384 391 392 399 408 437 448 456 476 483 512 532 544 552 588 608 644 646 672 714 722 736 768 782 784 798 816 833 874 896 912 931 952 966 969 1024 1064 1083 1088 1104 1127 1173 1176 1216 1288 1292 1311 1344 1428 1444 1472 1536 1564 1568 1596 1632 1666 1748 1792 1824 1862 1904 1932 1938 2048 2128 2166 2176 2208 2254 2261 2346 2352 2432 2499 2527 2576 2584 2622 2688 2737 2793 2856 2888 2944 3059 3072 3128 3136 3192 3264 3332 3381 3496 3584 3648 3724 3808 3864 3876 4256 4332 4352 4416 4508 4522 4692 4704 4864 4998 5054 5152 5168 5244 5376 5474 5586 5712 5776 5888 6118 6137 6144 6256 6272 6384 6528 6664 6762 6783 6992 7168 7296 7429 7448 7581 7616 7728 7752 8211 8303 8512 8664 8704 8832 9016 9044 9177 9384 9408 9728 9996 10108 10304 10336 10488 10752 10948 11172 11424 11552 11776 12236 12274 12512 12544 12768 13056 13328 13524 13566 13984 14336 14592 14858 14896 15162 15232 15456 15504 15827 16422 16606 17024 17328 17408 17664 17689 18032 18088 18354 18411 18768 18816 19159 19456 19992 20216 20608 20672 20976 21413 21504 21896 22287 22344 22848 23104 23552 24472 24548 24909 25024 25088 25536 26112 26656 27048 27132 27968 29184 29716 29792 30324 30464 30912 31008 31654 32844 33212 34048 34656 34816 35328 35378 36064 36176 36708 36822 37536 37632 38318 38912 39984 40432 41216 41344 41952 42826 42959 43008 43792 44574 44688 45696 46208 47104 47481 48944 49096 49818 50048 50176 51072 52003 52224 53067 53312 54096 54264 55936 57477 58121 58368 59432 59584 60648 60928 61824 62016 63308 64239 65688 66424 68096 69312 70656 70756 72128 72352 73416 73644 75072 75264 76636 79968 80864 82432 82688 83904 85652 85918 87584 89148 89376 91392 92416 94962 97888 98192 99636 100096 100352 102144 104006 104448 106134 106624 108192 108528 111872 114954 116242 116736 118864 119168 121296 121856 123648 124032 126616 128478 128877 131376 132848 136192 138624 141151 141312 141512 144256 144704 146832 147288 150144 150528 153272 156009 159936 161728 164864 165376 167808 171304 171836 174363 175168 178296 178752 182784 184832 189924 195776 196384 199272 200192 204288 208012 212268 213248 216384 217056 223744 229908 232484 237728 238336 242592 243712 247296 248064 253232 256956 257754 262752 265696 272384 277248 282302 283024 288512 289408 293664 294576 300288 300713 301056 306544 312018 319872 323456 329728 330752 335616 342608 343672 348726 350336 356592 357504 364021 365568 369664 379848 391552 392768 398544 400384 406847 408576 416024 423453 424536 426496 432768 434112 447488 459816 464968 475456 476672 485184 494592 496128 506464 513912 515508 525504 531392 554496 564604 566048 577024 578816 587328 589152 600576 601426 613088 624036 639744 646912 661504 671232 685216 687344 697452 700672 713184 715008 728042 731136 739328 759696 783104 785536 797088 800768 813694 817152 832048 846906 849072 852992 865536 868224 894976 902139 919632 929936 950912 953344 970368 988057 989184 992256 1012928 1027824 1031016 1051008 1062784 1092063 1108992 1129208 1132096 1154048 1157632 1174656 1178304 1201152 1202852 1220541 1226176 1248072 1279488 1293824 1342464 1370432 1374688 1394904 1401344 1426368 1430016 1456084 1519392 1566208 1571072 1594176 1627388 1664096 1693812 1698144 1705984 1731072 1736448 1804278 1839264 1859872 1901824 1906688 1940736 1976114 1984512 2025856 2055648 2062032 2102016 2125568 2184126 2217984 2258416 2264192 2308096 2315264 2349312 2356608 2402304 2405704 2441082 2452352 2496144 2558976 2587648 2684928 2740864 2749376 2789808 2802688 2852736 2860032 2912168 2964171 3038784 3132416 3142144 3188352 3254776 3328192 3387624 3396288 3462144 3472896 3608556 3678528 3719744 3803648 3881472 3952228 4051712 4111296 4124064 4204032 4251136 4368252 4516832 4528384 4630528 4698624 4713216 4811408 4882164 4904704 4992288 5117952 5175296 5481728 5498752 5579616 5605376 5705472 5720064 5824336 5928342 6077568 6264832 6284288 6376704 6509552 6656384 6775248 6792576 6916399 6924288 6945792 7217112 7357056 7439488 7607296 7762944 7904456 8103424 8222592 8248128 8408064 8502272 8736504 9033664 9056768 9397248 9426432 9622816 9764328 9809408 9984576 10963456 10997504 11159232 11410944 11648672 11856684 12155136 12568576 12753408 13019104 13312768 13550496 13585152 13832798 13891584 14434224 14714112 14878976 15214592 15525888 15808912 16206848 16445184 16496256 16816128 17004544 17473008 18067328 18113536 18794496 18852864 19245632 19528656 19618816 19969152 20749197 21926912 21995008 22318464 22821888 23297344 23713368 24310272 25506816 26038208 26625536 27100992 27170304 27665596 28868448 29428224 29757952 31617824 32413696 32890368 32992512 34946016 36134656 36227072 37705728 38491264 39057312 39237632 39938304 41498394 43853824 43990016 44636928 45643776 46594688 47426736 48620544 51013632 52076416 53251072 54201984 54340608 55331192 57736896 58856448 59515904 63235648 65780736 65985024 69892032 72269312 76982528 78114624 79876608 82996788 87980032 89273856 93189376 94853472 97241088 104152832 106502144 108403968 108681216 110662384 115473792 117712896 119031808 126471296 131561472 131970048 139784064 144538624 153965056 156229248 159753216 165993576 178547712 186378752 189706944 208305664 216807936 221324768 230947584 252942592 263940096 279568128 289077248 307930112 312458496 319506432 331987152 357095424 372757504 379413888 416611328 433615872 442649536 461895168 505885184 559136256 615860224 624916992 663974304 745515008 758827776 833222656 867231744 885299072 923790336 1011770368 1118272512 1249833984 1327948608 1517655552 1770598144 1847580672 2023540736 2236545024 2499667968 2655897216 3035311104 3541196288 5311794432 6070622208 7082392576 10623588864 14164785152 21247177728 42494355456
• Sum of all divisors σ(n): 153672966720
• Sum of proper divisors (its aliquot sum) s(n): 111178611264
• 42494355456 is an abundant number, because the sum of its proper divisors (111178611264) is greater than itself. Its abundance is 68684255808

Bases of 42494355456

• Binary: 100111100100110111000110100000000000₂
• Hexadecimal: 0x9E4DC6800
• Base-36: JIS1IIO

Squares and roots of 42494355456

• 42494355456 squared (42494355456²) is 1805770245620876967936
• 42494355456 cubed (42494355456³) is 76735042689281973289915898658816
• The square root of 42494355456 is 206141.5907962291
• The cube root of 42494355456 is 3489.6115214151

Scales and comparisons

• 42,494,355,456 seconds is equal to 1,351 years, 9 weeks, 5 days, 19 hours, 37 minutes, 36 seconds.
• To count from 1 to 42,494,355,456 would take you about two thousand, seven hundred two 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 42494355456 cubic inches would be around 290.8 feet tall.

Recreational maths with 42494355456

• 42494355456 backwards is 65455349424
• 42494355456 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42494355456's digits is 51
• More coming soon!