421525389312

Names of 421525389312

• Cardinal: 421525389312 can be written as Four hundred twenty-one billion, five hundred twenty-five million, three hundred eighty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 4.21525389312 × 10¹¹

Factors of 421525389312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 195

Divisors of 421525389312

• Number of divisors d(n): 544
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 173 192 204 216 243 256 272 288 306 324 346 384 408 432 459 486 512 519 544 576 612 648 692 729 768 816 864 918 972 1024 1038 1088 1152 1224 1296 1377 1384 1458 1536 1557 1632 1728 1836 1944 2048 2076 2176 2187 2304 2448 2592 2754 2768 2916 2941 3072 3114 3264 3456 3672 3888 4096 4131 4152 4352 4374 4608 4671 4896 5184 5508 5536 5832 5882 6144 6228 6528 6912 7344 7776 8192 8262 8304 8704 8748 8823 9216 9342 9792 10368 11016 11072 11664 11764 12288 12393 12456 13056 13824 14013 14688 15552 16384 16524 16608 17408 17496 17646 18432 18684 19584 20736 22032 22144 23328 23528 24576 24786 24912 26112 26469 27648 28026 29376 31104 32768 33048 33216 34816 34992 35292 36864 37179 37368 39168 41472 42039 44064 44288 46656 47056 49152 49572 49824 52224 52938 55296 56052 58752 62208 65536 66096 66432 69632 69984 70584 73728 74358 74736 78336 79407 82944 84078 88128 88576 93312 94112 98304 99144 99648 104448 105876 110592 112104 117504 124416 126117 132192 132864 139264 139968 141168 147456 148716 149472 156672 158814 165888 168156 176256 177152 186624 188224 196608 198288 199296 208896 211752 221184 224208 235008 238221 248832 252234 264384 265728 278528 279936 282336 294912 297432 298944 313344 317628 331776 336312 352512 354304 373248 376448 378351 396576 398592 417792 423504 442368 448416 470016 476442 497664 504468 528768 531456 557056 559872 564672 589824 594864 597888 626688 635256 663552 672624 705024 708608 714663 746496 752896 756702 793152 797184 835584 847008 884736 896832 940032 952884 995328 1008936 1057536 1062912 1114112 1119744 1129344 1189728 1195776 1253376 1270512 1327104 1345248 1410048 1417216 1429326 1492992 1505792 1513404 1586304 1594368 1671168 1694016 1769472 1793664 1880064 1905768 1990656 2017872 2115072 2125824 2143989 2239488 2258688 2379456 2391552 2506752 2541024 2654208 2690496 2820096 2834432 2858652 2985984 3011584 3026808 3172608 3188736 3342336 3388032 3587328 3760128 3811536 3981312 4035744 4230144 4251648 4287978 4478976 4517376 4758912 4783104 5013504 5082048 5308416 5380992 5640192 5668864 5717304 5971968 6023168 6053616 6345216 6377472 6431967 6776064 7174656 7520256 7623072 7962624 8071488 8460288 8503296 8575956 8957952 9034752 9517824 9566208 10027008 10164096 10761984 11280384 11337728 11434608 11943936 12046336 12107232 12690432 12754944 12863934 13552128 14349312 15040512 15246144 15925248 16142976 16920576 17006592 17151912 17915904 18069504 19035648 19132416 20328192 21523968 22560768 22869216 23887872 24092672 24214464 25380864 25509888 25727868 27104256 28698624 30081024 30492288 32285952 33841152 34013184 34303824 35831808 36139008 38071296 38264832 40656384 43047936 45121536 45738432 47775744 48185344 48428928 50761728 51019776 51455736 54208512 57397248 60984576 64571904 67682304 68607648 71663616 72278016 76142592 76529664 81312768 86095872 90243072 91476864 96370688 96857856 101523456 102039552 102911472 108417024 114794496 121969152 129143808 135364608 137215296 143327232 144556032 152285184 153059328 162625536 172191744 182953728 192741376 193715712 203046912 205822944 216834048 229588992 243938304 258287616 270729216 274430592 289112064 304570368 306118656 325251072 344383488 365907456 387431424 406093824 411645888 433668096 459177984 487876608 516575232 548861184 578224128 609140736 650502144 688766976 731814912 774862848 812187648 823291776 867336192 918355968 975753216 1033150464 1097722368 1218281472 1301004288 1377533952 1463629824 1549725696 1646583552 1734672384 1951506432 2066300928 2195444736 2436562944 2602008576 2755067904 2927259648 3099451392 3293167104 3903012864 4132601856 4390889472 5204017152 5854519296 6198902784 6586334208 7806025728 8265203712 8781778944 11709038592 12397805568 13172668416 15612051456 17563557888 23418077184 24795611136 26345336832 35127115776 46836154368 52690673664 70254231552 105381347328 140508463104 210762694656 421525389312
• Sum of all divisors σ(n): 1346487140160
• Sum of proper divisors (its aliquot sum) s(n): 924961750848
• 421525389312 is an abundant number, because the sum of its proper divisors (924961750848) is greater than itself. Its abundance is 503436361536

Bases of 421525389312

• Binary: 110001000100100110111110000000000000000₂
• Hexadecimal: 0x6224DF0000
• Base-36: 5DN9C000

Squares and roots of 421525389312

• 421525389312 squared (421525389312²) is 177683653834633163833344
• 421525389312 cubed (421525389312³) is 74898171357022386053556607886819328
• The square root of 421525389312 is 649249.8666245531
• The cube root of 421525389312 is 7497.9276604005

Scales and comparisons

• 421,525,389,312 seconds is equal to 13,403 years, 10 weeks, 4 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 421,525,389,312 would take you about twenty-six thousand, eight hundred six 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 421525389312 cubic inches would be around 624.8 feet tall.

Recreational maths with 421525389312

• 421525389312 backwards is 213983525124
• The number of decimal digits it has is: 12
• The sum of 421525389312's digits is 45
• More coming soon!