21221711416048

Names of 21221711416048

• Cardinal: 21221711416048 can be written as Twenty-one trillion, two hundred twenty-one billion, seven hundred eleven million, four hundred sixteen thousand and forty-eight.

Scientific notation

• Scientific notation: 2.1221711416048 × 10¹³

Factors of 21221711416048

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9826

Divisors of 21221711416048

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 13 16 19 22 26 38 44 52 71 76 88 104 142 143 152 176 208 209 247 284 286 304 418 494 568 572 769 781 836 923 988 1136 1144 1349 1538 1562 1672 1846 1976 2288 2698 2717 3076 3124 3344 3692 3952 5396 5434 6152 6248 7384 8459 8941 9997 10153 10792 10868 12304 12496 14611 14768 14839 16918 17537 17882 19994 20306 21584 21736 29222 29678 33836 35074 35764 39988 40612 43472 54599 58444 59356 67672 70148 71528 79976 81224 98351 109198 109967 116233 116888 118712 135344 140296 143056 159952 160721 162448 169879 189943 192907 196702 218396 219934 232466 233776 237424 280592 321442 339758 379886 385814 393404 436792 439868 464932 600589 634811 642884 679516 709787 759772 771628 786808 873584 879736 929864 1037381 1201178 1269622 1278563 1285768 1359032 1419574 1519544 1543256 1573616 1759472 1859728 1868669 2074762 2089373 2208427 2402356 2539244 2557126 2571536 2718064 2839148 3039088 3086512 3737338 4149524 4178746 4416854 4804712 5078488 5114252 5678296 6875629 6982921 7474676 7807657 8252543 8299048 8357492 8833708 9609424 10156976 10228504 11356592 11411191 12061409 13485953 13751258 13965842 14949352 15615314 16505086 16598096 16714984 17667416 20457008 22822382 24122818 24292697 26971906 27502516 27931684 29898704 31230628 33010172 33429968 35334832 45644764 48245636 48585394 53943812 55005032 55863368 62461256 66020344 75631919 89383177 90777973 91289528 96491272 97170788 107887624 110010064 111726736 124922512 130636951 132040688 132675499 148345483 151263838 156798317 178766354 181555946 182579056 192982544 194341576 215775248 261273902 265350998 296690966 302527676 313596634 357532708 363111892 388683152 488169659 522547804 530701996 593381932 605055352 627193268 715065416 726223784 976339318 983214947 1045095608 1061403992 1186763864 1210110704 1254386536 1430130832 1437006461 1452447568 1698280363 1724781487 1952678636 1966429894 2090191216 2122807984 2373527728 2508773072 2874012922 3396560726 3449562974 3905357272 3932859788 5369866249 5748025844 6346205567 6793121452 6899125948 7810714544 7865719576 9275223521 10739732498 11496051688 12692411134 13586242904 13798251896 15731439152 18550447042 18681083993 21479464996 22992103376 25384822268 27172485808 27596503792 37100894084 37362167986 42958929992 50769644536 69808261237 74201788168 74724335972 85917859984 101539289072 102027458731 120577905773 139616522474 148403576336 149448671944 204054917462 241155811546 279233044948 298897343888 408109834924 482311623092 558466089896 816219669848 964623246184 1116932179792 1326356963503 1632439339696 1929246492368 2652713927006 5305427854012 10610855708024 21221711416048
• Sum of all divisors σ(n): 51636745036800
• Sum of proper divisors (its aliquot sum) s(n): 30415033620752
• 21221711416048 is an abundant number, because the sum of its proper divisors (30415033620752) is greater than itself. Its abundance is 9193322204704

Bases of 21221711416048

• Binary: 100110100110100010000100100100000101011110000₂
• Hexadecimal: 0x134D10920AF0
• Base-36: 7IT4B1R74

Squares and roots of 21221711416048

• 21221711416048 squared (21221711416048²) is 450361035426022009351938304
• 21221711416048 cubed (21221711416048³) is 9557431926843609029031736924173371502592
• The square root of 21221711416048 is 4606702.8790717555
• The cube root of 21221711416048 is 27685.9949169003

Scales and comparisons

• 21,221,711,416,048 seconds is equal to 674,784 years, 40 weeks, 3 days, 21 hours, 47 minutes, 28 seconds.
• To count from 1 to 21,221,711,416,048 would take you about one million, six hundred eighty-six thousand, nine hundred sixty-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 21221711416048 cubic inches would be around 2307.2 feet tall.

Recreational maths with 21221711416048

• 21221711416048 backwards is 84061411712212
• The number of decimal digits it has is: 14
• The sum of 21221711416048's digits is 40
• More coming soon!