155352989314238976

Names of 155352989314238976

• Cardinal: 155352989314238976 can be written as One hundred fifty-five quadrillion, three hundred fifty-two trillion, nine hundred eighty-nine billion, three hundred fourteen million, two hundred thirty-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.55352989314238976 × 10¹⁷

Factors of 155352989314238976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1741

Divisors of 155352989314238976

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 169 192 208 216 234 256 288 312 338 351 384 416 432 468 507 512 576 624 676 702 768 832 864 936 1014 1152 1248 1352 1404 1521 1536 1664 1723 1728 1872 2028 2197 2304 2496 2704 2808 3042 3328 3446 3456 3744 4056 4394 4563 4608 4992 5169 5408 5616 6084 6591 6656 6892 6912 7488 8112 8788 9126 9984 10338 10816 11232 12168 13182 13784 13824 14976 15507 16224 17576 18252 19773 19968 20676 21632 22399 22464 24336 26364 27568 29952 31014 32448 35152 36504 39546 41352 43264 44798 44928 46521 48672 52728 55136 59319 59904 62028 64896 67197 70304 73008 79092 82704 86528 89596 89856 93042 97344 105456 110272 118638 124056 129792 134394 140608 146016 158184 165408 179192 179712 186084 194688 201591 210912 220544 237276 248112 259584 268788 281216 291187 292032 316368 330816 358384 372168 389376 403182 421824 441088 474552 496224 537576 562432 582374 584064 604773 632736 661632 716768 744336 778752 806364 843648 873561 882176 949104 992448 1075152 1124864 1164748 1168128 1209546 1265472 1323264 1433536 1488672 1612728 1687296 1747122 1898208 1984896 2150304 2329496 2336256 2419092 2530944 2620683 2646528 2867072 2968729 2977344 3225456 3374592 3494244 3785431 3796416 3969792 4300608 4658992 4838184 5061888 5241366 5734144 5937458 5954688 6450912 6988488 7570862 7592832 7862049 7939584 8601216 8906187 9317984 9676368 10123776 10482732 11356293 11468288 11874916 11909376 12901824 13976976 15141724 15185664 15724098 17202432 17812374 18635968 19352736 20965464 22712586 23749832 23818752 25803648 26718561 27953952 30283448 30371328 31448196 34068879 34404864 35624748 37271936 38593477 38705472 41930928 45425172 47499664 51607296 53437122 55907904 60566896 62896392 68137758 71249496 74543872 77186954 77410944 80155683 83861856 90850344 94999328 102206637 103214592 106874244 111815808 115780431 121133792 125792784 136275516 142498992 149087744 154373908 154821888 160311366 167723712 181700688 189998656 204413274 213748488 223631616 231560862 242267584 251585568 272551032 284997984 308747816 309643776 320622732 335447424 347341293 363401376 379997312 408826548 427496976 447263232 463121724 484535168 501715201 503171136 545102064 569995968 617495632 641245464 670894848 694682586 726802752 759994624 817653096 854993952 926243448 969070336 1003430402 1006342272 1042023879 1090204128 1139991936 1234991264 1282490928 1341789696 1389365172 1453605504 1505145603 1519989248 1635306192 1709987904 1852486896 1938140672 2006860804 2012684544 2084047758 2180408256 2279983872 2469982528 2564981856 2778730344 2907211008 3010291206 3270612384 3419975808 3704973792 4013721608 4025369088 4168095516 4360816512 4515436809 4559967744 4939965056 5129963712 5557460688 5814422016 6020582412 6522297613 6541224768 6839951616 7409947584 8027443216 8336191032 8721633024 9030873618 9879930112 10259927424 11114921376 12041164824 13044595226 13082449536 13546310427 13679903232 14819895168 16054886432 16672382064 17443266048 18061747236 19566892839 19759860224 20519854848 22229842752 24082329648 26089190452 26164899072 27092620854 29639790336 32109772864 33344764128 36123494472 39133785678 41039709696 44459685504 48164659296 52178380904 52329798144 54185241708 58700678517 59279580672 64219545728 66689528256 72246988944 78267571356 88919371008 96329318592 104356761808 108370483416 117401357034 128439091456 133379056512 144493977888 156535142712 176102035551 177838742016 192658637184 208713523616 216740966832 234802714068 256878182912 266758113024 288987955776 313070285424 352204071102 385317274368 417427047232 433481933664 469605428136 533516226048 577975911552 626140570848 704408142204 770634548736 834854094464 866963867328 939210856272 1155951823104 1252281141696 1408816284408 1669708188928 1733927734656 1878421712544 2311903646208 2504562283392 2817632568816 3339416377856 3467855469312 3756843425088 5009124566784 5635265137632 6935710938624 7513686850176 10018249133568 11270530275264 15027373700352 22541060550528 30054747400704 45082121101056 90164242202112
• Sum of all divisors σ(n): 155552116301525664
• Sum of proper divisors (its aliquot sum) s(n): 199126987286688
• 155352989314238976 is a deficient number, because the sum of its proper divisors (199126987286688) is less than itself. Its deficiency is 155153862326952288

Bases of 155352989314238976

• Binary: 1000100111111011001011100001111110110111101100101000000000₂
• Hexadecimal: 0x227ECB87EDECA00
• Base-36: 16HO1E1IDMO0

Squares and roots of 155352989314238976

• 155352989314238976 squared (155352989314238976²) is 24134551288870049462544662037528576
• 155352989314238976 cubed (155352989314238976³) is 3749374688483781299818161333704279407452717292978176
• The square root of 155352989314238976 is 394148435.6359149321
• 155352989314238976 is a perfect cube number. Its cube root is 537576

Scales and comparisons

• 155,352,989,314,238,976 seconds is equal to 4,939,744,521 years, 43 weeks, 6 days, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 155,352,989,314,238,976 would take you about fourteen billion, eight hundred nineteen million, two hundred thirty-three thousand, five hundred sixty-five 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 155352989314238976 cubic inches would be around 44798 feet tall.

Recreational maths with 155352989314238976

• 155352989314238976 backwards is 679832413989253551
• The number of decimal digits it has is: 18
• The sum of 155352989314238976's digits is 90
• More coming soon!