21488152232144

Names of 21488152232144

• Cardinal: 21488152232144 can be written as Twenty-one trillion, four hundred eighty-eight billion, one hundred fifty-two million, two hundred thirty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.1488152232144 × 10¹³

Factors of 21488152232144

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 764

Divisors of 21488152232144

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 13 16 17 26 34 52 67 68 104 127 134 136 137 169 208 221 254 268 272 274 338 401 442 508 536 548 676 802 871 884 1016 1072 1096 1139 1352 1604 1651 1742 1768 1781 2032 2159 2192 2278 2329 2704 2873 3208 3302 3484 3536 3562 4318 4556 4658 5213 5746 6416 6604 6817 6968 7124 8509 8636 9112 9179 9316 10426 11323 11492 13208 13634 13936 14248 14807 17018 17272 17399 18224 18358 18632 20852 21463 22646 22984 23153 26416 26867 27268 28067 28496 29614 30277 34036 34544 34798 36716 37264 41704 42926 45292 45968 46306 50927 53734 54536 54937 56134 59228 60554 67769 68072 69596 73432 83408 85852 88621 90584 92612 101854 107468 109072 109874 110617 112268 118456 119327 121108 135538 136144 139192 144653 146864 156043 171704 177242 181168 185224 192491 203708 214936 219748 221234 224536 226187 236912 238654 242216 271076 278384 289306 295783 312086 343408 349271 354484 364871 370448 384982 393601 407416 429872 439496 442468 449072 452374 456739 477308 484432 542152 578612 591566 624172 662051 698542 708968 714181 729742 769964 787202 814832 865759 878992 884936 904748 913478 933929 954616 1084304 1152073 1157224 1165733 1183132 1248344 1324102 1397084 1417936 1428362 1438021 1459484 1539928 1551251 1574404 1731518 1769872 1809496 1826956 1867858 1880489 1909232 2028559 2304146 2314448 2331466 2366264 2496688 2648204 2794168 2856724 2876042 2918968 2940431 3079856 3102502 3148808 3412109 3463036 3618992 3653912 3680779 3735716 3760978 3845179 4057118 4540523 4608292 4662932 4732528 5296408 5588336 5713448 5752084 5837936 5880862 5937607 6205004 6297616 6824218 6926072 6976999 7307824 7361558 7471432 7521956 7690358 8114236 8606663 9081046 9216584 9284353 9325864 10592816 11254867 11426896 11504168 11761724 11875214 12141077 12410008 13648436 13852144 13953998 14723116 14942864 15043912 15154529 15380716 16228472 17213326 18162092 18433168 18568706 18651728 19817461 22509734 23008336 23523448 23750428 24282154 24446357 24820016 26371267 27296872 27907996 29446232 30087824 30309058 30761432 32456944 34426652 36324184 37137412 39634922 44357417 45019468 47046896 47500856 47850127 48564308 48892714 49987327 52742534 54593744 55815992 58005853 58892464 60618116 61522864 62573243 68853304 72648368 74274824 77188891 79269844 88714834 90038936 90700987 95001712 95700254 97128616 97785428 99974654 105485068 111631984 116011706 118608983 121236232 125146486 137706608 146313271 148549648 154377782 157834001 158539688 177429668 180077872 181401974 191400508 194257232 195570856 197008877 199949308 210970136 232023412 237217966 242472464 250292972 257626993 292626542 308755564 315668002 317079376 354859336 362803948 382801016 391141712 394017754 399898616 421940272 464046824 467458933 474435932 500585944 515253986 576646421 585253084 617511128 622051651 631336004 709718672 725607896 754076089 765602032 788035508 799797232 813452159 928093648 934917866 948871864 1001171888 1030507972 1153292842 1170506168 1179112831 1235022256 1244103302 1262672008 1451215792 1508152178 1541916779 1576071016 1626904318 1869835732 1897743728 2061015944 2306585684 2341012336 2358225662 2488206604 2525344016 3016304356 3083833558 3152142032 3253808636 3349150909 3739671464 4122031888 4613171368 4716451324 4976413208 6032608712 6076966129 6167667116 6507617272 6698301818 7479342928 7946801861 9226342736 9432902648 9802989157 9952826416 10574878067 12065217424 12153932258 12335334232 13015234544 13396603636 15893603722 18865805296 19605978314 20044918127 21149756134 24307864516 24670668464 26793207272 31787207444 39211956628 40089836254 42299512268 48615729032 53586414544 63574414888 78423913256 79000559677 80179672508 84599024536 97231458064 103308424193 127148829776 156847826512 158001119354 160359345016 169198049072 206616848386 316002238708 320718690032 413233696772 632004477416 826467393544 1264008954832 1343009514509 1652934787088 2686019029018 5372038058036 10744076116072 21488152232144
• Sum of all divisors σ(n): 49307083001856
• Sum of proper divisors (its aliquot sum) s(n): 27818930769712
• 21488152232144 is an abundant number, because the sum of its proper divisors (27818930769712) is greater than itself. Its abundance is 6330778537568

Bases of 21488152232144

• Binary: 100111000101100011001101011100100000011010000₂
• Hexadecimal: 0x138B19AE40D0
• Base-36: 7M7IR14NK

Squares and roots of 21488152232144

• 21488152232144 squared (21488152232144²) is 461740686351795169666836736
• 21488152232144 cubed (21488152232144³) is 9921954160102029971117915009490019241984
• The square root of 21488152232144 is 4635531.4940299995
• The cube root of 21488152232144 is 27801.3802224105

Scales and comparisons

• 21,488,152,232,144 seconds is equal to 683,256 years, 40 weeks, 1 day, 15 hours, 35 minutes, 44 seconds.
• To count from 1 to 21,488,152,232,144 would take you about one million, seven hundred eight thousand, one hundred forty-one 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 21488152232144 cubic inches would be around 2316.8 feet tall.

Recreational maths with 21488152232144

• 21488152232144 backwards is 44123225188412
• The number of decimal digits it has is: 14
• The sum of 21488152232144's digits is 47
• More coming soon!