1421394953472

Names of 1421394953472

• Cardinal: 1421394953472 can be written as One trillion, four hundred twenty-one billion, three hundred ninety-four million, nine hundred fifty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.421394953472 × 10¹²

Factors of 1421394953472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7307

Divisors of 1421394953472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 48 52 54 62 64 71 72 78 93 96 104 108 117 124 128 142 144 156 186 192 208 213 216 234 248 256 279 284 288 312 351 372 384 403 416 426 432 468 496 558 568 576 624 639 702 744 768 806 832 837 852 864 923 936 992 1116 1136 1152 1209 1248 1278 1404 1488 1612 1664 1674 1704 1728 1846 1872 1917 1984 2201 2232 2272 2304 2418 2496 2556 2769 2808 2976 3224 3328 3348 3408 3456 3627 3692 3744 3834 3968 4402 4464 4544 4836 4992 5112 5538 5616 5952 6448 6603 6696 6816 6912 7187 7254 7384 7488 7668 7936 8307 8804 8928 9088 9672 9984 10224 10881 11076 11232 11904 12896 13206 13392 13632 14374 14508 14768 14976 15336 16614 17608 17856 18176 19344 19809 20448 21561 21762 22152 22464 23808 24921 25792 26412 26784 27264 28613 28748 29016 29536 29952 30672 33228 35216 35712 38688 39618 40896 43122 43524 44304 44928 49842 51584 52824 53568 54528 57226 57496 58032 59072 59427 61344 64683 66456 70432 71424 77376 79236 81792 85839 86244 87048 88608 89856 93431 99684 103168 105648 107136 114452 114992 116064 118144 118854 122688 129366 132912 140864 154752 158472 163584 171678 172488 174096 177216 186862 194049 199368 211296 214272 222797 228904 229984 232128 236288 237708 245376 257517 258732 265824 280293 281728 309504 316944 343356 344976 348192 354432 373724 388098 398736 422592 445594 457808 459968 464256 475416 490752 510277 515034 517464 531648 560586 563456 633888 668391 686712 689952 696384 708864 747448 772551 776196 797472 840879 845184 891188 915616 919936 928512 950832 1020554 1030068 1034928 1063296 1121172 1267776 1336782 1373424 1379904 1392768 1494896 1530831 1545102 1552392 1594944 1681758 1690368 1782376 1831232 1839872 1901664 2005173 2041108 2060136 2069856 2126592 2242344 2522637 2535552 2673564 2746848 2759808 2785536 2896361 2989792 3061662 3090204 3104784 3189888 3363516 3564752 3662464 3803328 4010346 4082216 4120272 4139712 4484688 4592493 5045274 5071104 5347128 5493696 5519616 5792722 5979584 6015519 6123324 6180408 6209568 6379776 6633601 6727032 7129504 7324928 7606656 8020692 8164432 8240544 8279424 8689083 8969376 9184986 10090548 10694256 10987392 11585444 11959168 12031038 12246648 12360816 12419136 13267202 13454064 13777479 14259008 15213312 15818587 16041384 16328864 16481088 16558848 17378166 17938752 18369972 19900803 20181096 21388512 21974784 23170888 23918336 24062076 24493296 24721632 24838272 26067249 26534404 26908128 27554958 28518016 31637174 32082768 32657728 32962176 34756332 35877504 36739944 39801606 40362192 42777024 46341776 47455761 48124152 48986592 49443264 49676544 52134498 53068808 53816256 55109916 57036032 59702409 63274348 64165536 65315456 65924352 69512664 71755008 73479888 78201747 79603212 80724384 85554048 92683552 94911522 96248304 97973184 98886528 104268996 106137616 107632512 110219832 119404818 126548696 128331072 130630912 139025328 142367283 146959776 156403494 159206424 161448768 171108096 179107227 185367104 189823044 192496608 195946368 197773056 205641631 208537992 212275232 215265024 220439664 238809636 253097392 256662144 278050656 284734566 293919552 312806988 318412848 322897536 358214454 370734208 379646088 384993216 391892736 411283262 417075984 424550464 427101849 440879328 477619272 506194784 513324288 556101312 569469132 587839104 616924893 625613976 636825696 645795072 716428908 741468416 759292176 769986432 822566524 834151968 849100928 854203698 881758656 955238544 1012389568 1112202624 1138938264 1175678208 1233849786 1251227952 1273651392 1432857816 1518584352 1539972864 1645133048 1668303936 1698201856 1708407396 1763517312 1850774679 1910477088 2024779136 2224405248 2277876528 2467699572 2502455904 2547302784 2865715632 3037168704 3290266096 3336607872 3416814792 3527034624 3701549358 3820954176 4049558272 4555753056 4935399144 5004911808 5094605568 5552324037 5731431264 6074337408 6580532192 6673215744 6833629584 7403098716 7641908352 9111506112 9870798288 10009823616 11104648074 11462862528 12148674816 13161064384 13667259168 14806197432 15283816704 18223012224 19741596576 20019647232 22209296148 22925725056 26322128768 27334518336 29612394864 36446024448 39483193152 44418592296 45851450112 52644257536 54669036672 59224789728 78966386304 88837184592 109338073344 118449579456 157932772608 177674369184 236899158912 355348738368 473798317824 710697476736 1421394953472
• Sum of all divisors σ(n): 4739139256320
• Sum of proper divisors (its aliquot sum) s(n): 3317744302848
• 1421394953472 is an abundant number, because the sum of its proper divisors (3317744302848) is greater than itself. Its abundance is 1896349349376

Bases of 1421394953472

• Binary: 10100101011110001101111011100010100000000₂
• Hexadecimal: 0x14AF1BDC500
• Base-36: I4Z9UTC0

Squares and roots of 1421394953472

• 1421394953472 squared (1421394953472²) is 2020363613755669044854784
• 1421394953472 cubed (1421394953472³) is 2871734644770760981187596384676610048
• The square root of 1421394953472 is 1192222.6945801695
• The cube root of 1421394953472 is 11243.5879931359

Scales and comparisons

• 1,421,394,953,472 seconds is equal to 45,195 years, 50 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,421,394,953,472 would take you about one hundred twelve thousand, nine hundred eighty-nine 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 1421394953472 cubic inches would be around 937 feet tall.

Recreational maths with 1421394953472

• 1421394953472 backwards is 2743594931241
• 1421394953472 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1421394953472's digits is 54
• More coming soon!