215443321344

Names of 215443321344

• Cardinal: 215443321344 can be written as Two hundred fifteen billion, four hundred forty-three million, three hundred twenty-one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.15443321344 × 10¹¹

Factors of 215443321344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1924

Divisors of 215443321344

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 23 24 27 32 36 38 46 48 54 57 64 69 72 76 92 96 108 114 128 138 144 152 171 184 192 207 216 228 256 276 288 304 342 361 368 384 414 432 437 456 512 513 552 576 608 621 684 722 736 768 828 864 874 912 1026 1083 1104 1152 1216 1242 1311 1368 1444 1472 1536 1656 1728 1748 1824 1877 2052 2166 2208 2304 2432 2484 2622 2736 2888 2944 3249 3312 3456 3496 3648 3754 3933 4104 4332 4416 4608 4864 4968 5244 5472 5631 5776 5888 6498 6624 6912 6992 7296 7508 7866 8208 8303 8664 8832 9728 9747 9936 10488 10944 11262 11552 11776 11799 12996 13248 13824 13984 14592 15016 15732 16416 16606 16893 17328 17664 19494 19872 20976 21888 22524 23104 23598 24909 25992 26496 27968 29184 30032 31464 32832 33212 33786 34656 35328 35663 38988 39744 41952 43171 43776 45048 46208 47196 49818 50679 51984 52992 55936 60064 62928 65664 66424 67572 69312 71326 74727 77976 79488 83904 86342 87552 90096 92416 94392 99636 101358 103968 105984 106989 111872 120128 125856 129513 131328 132848 135144 138624 142652 149454 155952 158976 167808 172684 180192 184832 188784 199272 202716 207936 213978 223744 224181 240256 251712 259026 262656 265696 270288 277248 285304 298908 311904 317952 320967 335616 345368 360384 377568 388539 398544 405432 415872 427956 448362 480512 503424 518052 531392 540576 554496 570608 597816 623808 641934 671232 677597 690736 720768 755136 777078 797088 810864 820249 831744 855912 896724 961024 962901 1006848 1036104 1062784 1081152 1141216 1165617 1195632 1247616 1283868 1355194 1381472 1441536 1510272 1554156 1594176 1621728 1640498 1663488 1711824 1793448 1925802 2013696 2032791 2072208 2125568 2162304 2282432 2331234 2391264 2460747 2495232 2567736 2710388 2762944 2883072 3020544 3108312 3188352 3243456 3280996 3423648 3586896 3851604 4065582 4144416 4251136 4324608 4564864 4662468 4782528 4921494 4990464 5135472 5420776 5525888 6041088 6098373 6216624 6376704 6486912 6561992 6847296 7173792 7382241 7703208 8131164 8288832 8649216 9129728 9324936 9565056 9842988 10270944 10841552 11051776 12196746 12433248 12753408 12973824 13123984 13694592 14347584 14764482 15406416 15584731 16262328 16577664 18259456 18295119 18649872 19130112 19685976 20541888 21683104 22103552 22146723 24393492 24866496 25947648 26247968 27389184 28695168 29528964 30812832 31169462 32524656 33155328 36590238 37299744 38260224 39371952 41083776 43366208 44293446 46754193 48786984 49732992 52495936 54778368 57390336 59057928 61625664 62338924 65049312 66310656 73180476 74599488 78743904 82167552 86732416 88586892 93508386 97573968 99465984 104991872 114780672 118115856 123251328 124677848 130098624 140262579 146360952 149198976 157487808 164335104 173464832 177173784 187016772 195147936 198931968 209983744 236231712 246502656 249355696 260197248 280525158 292721904 298397952 314975616 346929664 354347568 374033544 390295872 419967488 420787737 472463424 493005312 498711392 520394496 561050316 585443808 596795904 629951232 708695136 748067088 780591744 841575474 944926848 997422784 1040788992 1122100632 1170887616 1259902464 1417390272 1496134176 1561183488 1683150948 1889853696 1994845568 2244201264 2341775232 2834780544 2992268352 3122366976 3366301896 3779707392 3989691136 4488402528 4683550464 5669561088 5984536704 6732603792 7979382272 8976805056 9367100928 11339122176 11969073408 13465207584 17953610112 23938146816 26930415168 35907220224 53860830336 71814440448 107721660672 215443321344
• Sum of all divisors σ(n): 702695917440
• Sum of proper divisors (its aliquot sum) s(n): 487252596096
• 215443321344 is an abundant number, because the sum of its proper divisors (487252596096) is greater than itself. Its abundance is 271809274752

Bases of 215443321344

• Binary: 11001000101001011011000011001000000000₂
• Hexadecimal: 0x32296C3200
• Base-36: 2QZ1E2O0

Squares and roots of 215443321344

• 215443321344 squared (215443321344²) is 46415824711734045966336
• 215443321344 cubed (215443321344³) is 9999979438816894232590593854275584
• The square root of 215443321344 is 464158.7243002117
• The cube root of 215443321344 is 5994.8411336209

Scales and comparisons

• 215,443,321,344 seconds is equal to 6,850 years, 22 weeks, 2 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 215,443,321,344 would take you about thirteen thousand, seven hundred 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 215443321344 cubic inches would be around 499.6 feet tall.

Recreational maths with 215443321344

• 215443321344 backwards is 443123344512
• 215443321344 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 215443321344's digits is 36
• More coming soon!