21430101525984

Names of 21430101525984

• Cardinal: 21430101525984 can be written as Twenty-one trillion, four hundred thirty billion, one hundred one million, five hundred twenty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.1430101525984 × 10¹³

Factors of 21430101525984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2501

Divisors of 21430101525984

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 69 72 92 96 138 144 184 207 276 288 368 414 529 552 736 828 1058 1104 1587 1656 2116 2208 2473 3174 3312 4232 4761 4946 6348 6624 7419 8464 9522 9892 12167 12696 14838 16928 19044 19784 22257 24334 25392 29676 36501 38088 39568 44514 48668 50784 56879 59352 73002 76176 79136 89028 97336 109503 113758 118704 146004 152352 170637 178056 194672 219006 227516 237408 292008 341274 356112 389344 438012 455032 511911 584016 682548 712224 876024 910064 1023822 1168032 1308217 1365096 1752048 1820128 2047644 2616434 2730192 3504096 3924651 4095288 5232868 5460384 6115729 7849302 8190576 10465736 11773953 12231458 15698604 16381152 18347187 20931472 23547906 24462916 30088991 31397208 36694374 41862944 47095812 48925832 55041561 60177982 62794416 73388748 90266973 94191624 97851664 110083122 120355964 125588832 140661767 146777496 180533946 188383248 195703328 220166244 240711928 270800919 281323534 293554992 361067892 376766496 421985301 440332488 481423856 541601838 562647068 587109984 722135784 843970602 880664976 962847712 1083203676 1125294136 1265955903 1444271568 1687941204 1761329952 2166407352 2250588272 2531911806 2888543136 3235220641 3375882408 4332814704 4501176544 5063823612 6470441282 6751764816 8665629408 9705661923 10127647224 12940882564 13503529632 19411323846 20255294448 25881765128 29116985769 38822647692 40510588896 51763530256 58233971538 74410074743 77645295384 103527060512 116467943076 148820149486 155290590768 223230224229 232935886152 297640298972 310581181536 446460448458 465871772304 595280597944 669690672687 892920896916 931743544608 1190561195888 1339381345374 1785841793832 2381122391776 2678762690748 3571683587664 5357525381496 7143367175328 10715050762992 21430101525984
• Sum of all divisors σ(n): 63737481029040
• Sum of proper divisors (its aliquot sum) s(n): 42307379503056
• 21430101525984 is an abundant number, because the sum of its proper divisors (42307379503056) is greater than itself. Its abundance is 20877277977072

Bases of 21430101525984

• Binary: 100110111110110010101100101101100010111100000₂
• Hexadecimal: 0x137D9596C5E0
• Base-36: 7LGUP5140

Squares and roots of 21430101525984

• 21430101525984 squared (21430101525984²) is 459249251413981765427168256
• 21430101525984 cubed (21430101525984³) is 9841758083533780300994308776517523963904
• The square root of 21430101525984 is 4629265.7653221855
• The cube root of 21430101525984 is 27776.3223014821

Scales and comparisons

• 21,430,101,525,984 seconds is equal to 681,410 years, 48 weeks, 6 days, 11 hours, 26 minutes, 24 seconds.
• To count from 1 to 21,430,101,525,984 would take you about one million, seven hundred three thousand, five hundred twenty-seven 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 21430101525984 cubic inches would be around 2314.7 feet tall.

Recreational maths with 21430101525984

• 21430101525984 backwards is 48952510103412
• The number of decimal digits it has is: 14
• The sum of 21430101525984's digits is 45
• More coming soon!