55155485638656

Names of 55155485638656

• Cardinal: 55155485638656 can be written as Fifty-five trillion, one hundred fifty-five billion, four hundred eighty-five million, six hundred thirty-eight thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 5.5155485638656 × 10¹³

Factors of 55155485638656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 135792

Divisors of 55155485638656

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 53 64 72 78 96 104 106 117 128 144 156 159 192 208 212 234 256 288 312 318 384 416 424 468 477 512 576 624 636 689 768 832 848 936 954 1024 1152 1248 1272 1378 1536 1664 1696 1872 1908 2048 2067 2304 2496 2544 2756 3072 3328 3392 3744 3816 4096 4134 4608 4992 5088 5512 6144 6201 6656 6784 7488 7632 8192 8268 9216 9984 10176 11024 12288 12402 13312 13568 14976 15264 16384 16536 18432 19968 20352 22048 24576 24804 26624 27136 29952 30528 32768 33072 36864 39936 40704 44096 49152 49608 53248 54272 59904 61056 65536 66144 73728 79872 81408 88192 98304 99216 106496 108544 119808 122112 132288 135721 147456 159744 162816 176384 196608 198432 212992 217088 239616 244224 264576 271442 294912 319488 325632 352768 396864 407163 425984 434176 479232 488448 529152 542884 589824 638976 651264 705536 793728 814326 851968 868352 958464 976896 1058304 1085768 1221489 1277952 1302528 1411072 1587456 1628652 1736704 1764373 1916928 1953792 2116608 2171536 2442978 2555904 2605056 2822144 3174912 3257304 3473408 3528746 3833856 3907584 4233216 4343072 4885956 5210112 5293119 5644288 6349824 6514608 7057492 7193213 7667712 7815168 8466432 8686144 9771912 10420224 10586238 11288576 12699648 13029216 14114984 14386426 15630336 15879357 16932864 17372288 19543824 21172476 21579639 22577152 25399296 26058432 28229968 28772852 31260672 31758714 33865728 34744576 39087648 42344952 43159278 45154304 50798592 52116864 56459936 57545704 63517428 64738917 67731456 69489152 78175296 84689904 86318556 93511769 101597184 104233728 112919872 115091408 127034856 129477834 135462912 138978304 156350592 169379808 172637112 187023538 203194368 208467456 225839744 230182816 254069712 258955668 277956608 280535307 312701184 338759616 345274224 374047076 406388736 416934912 451679488 460365632 508139424 517911336 555913216 561070614 625402368 677519232 690548448 748094152 833869824 841605921 903358976 920731264 1016278848 1035822672 1111826432 1122141228 1250804736 1355038464 1381096896 1496188304 1667739648 1683211842 1806717952 1841462528 2032557696 2071645344 2223652864 2244282456 2501609472 2710076928 2762193792 2992376608 3335479296 3366423684 3613435904 3682925056 4065115392 4143290688 4447305728 4488564912 5003218944 5420153856 5524387584 5984753216 6670958592 6732847368 7226871808 7365850112 8130230784 8286581376 8894611456 8977129824 10006437888 10840307712 11048775168 11969506432 13341917184 13465694736 14453743616 14731700224 16260461568 16573162752 17954259648 20012875776 21680615424 22097550336 23939012864 26683834368 26931389472 28907487232 29463400448 32520923136 33146325504 35908519296 40025751552 43361230848 44195100672 47878025728 53862778944 57814974464 58926800896 65041846272 66292651008 71817038592 80051503104 86722461696 88390201344 95756051456 107725557888 115629948928 117853601792 130083692544 132585302016 143634077184 173444923392 176780402688 191512102912 215451115776 235707203584 260167385088 265170604032 287268154368 346889846784 353560805376 383024205824 430902231552 471414407168 520334770176 530341208064 574536308736 707121610752 766048411648 861804463104 1040669540352 1060682416128 1149072617472 1414243221504 1532096823296 1723608926208 2121364832256 2298145234944 3064193646592 3447217852416 4242729664512 4596290469888 6128387293184 6894435704832 9192580939776 13788871409664 18385161879552 27577742819328 55155485638656
• Sum of all divisors σ(n): 174832437078936
• Sum of proper divisors (its aliquot sum) s(n): 119676951440280
• 55155485638656 is an abundant number, because the sum of its proper divisors (119676951440280) is greater than itself. Its abundance is 64521465801624

Bases of 55155485638656

• Binary: 1100100010100111100011001000010000000000000000₂
• Hexadecimal: 0x3229E3210000
• Base-36: JJU2W2RK0

Squares and roots of 55155485638656

• 55155485638656 squared (55155485638656²) is 3042127596035988264201486336
• 55155485638656 cubed (55155485638656³) is 167790024934122052140301237444817417404416
• The square root of 55155485638656 is 7426673.9283919015
• The cube root of 55155485638656 is 38065.3275262443

Scales and comparisons

• 55,155,485,638,656 seconds is equal to 1,753,773 years, 43 weeks, 3 days, 8 hours, 57 minutes, 36 seconds.
• To count from 1 to 55,155,485,638,656 would take you about four million, three hundred eighty-four thousand, four hundred thirty-four 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 55155485638656 cubic inches would be around 3172.1 feet tall.

Recreational maths with 55155485638656

• 55155485638656 backwards is 65683658455155
• 55155485638656 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55155485638656's digits is 72
• More coming soon!