989939968851456

Names of 989939968851456

• Cardinal: 989939968851456 can be written as Nine hundred eighty-nine trillion, nine hundred thirty-nine billion, nine hundred sixty-eight million, eight hundred fifty-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 9.89939968851456 × 10¹⁴

Factors of 989939968851456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3771867

Divisors of 989939968851456

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 79 84 96 103 112 126 128 144 158 168 192 206 224 237 252 256 288 309 316 336 384 412 448 474 504 512 553 576 618 632 672 711 721 768 824 896 927 948 1008 1106 1152 1236 1264 1344 1422 1442 1536 1648 1659 1792 1854 1896 2016 2163 2212 2304 2472 2528 2688 2844 2884 3296 3318 3584 3708 3792 4032 4326 4424 4608 4944 4977 5056 5376 5688 5768 6489 6592 6636 7416 7584 8064 8137 8652 8848 9888 9954 10112 10752 11376 11536 12978 13184 13272 14832 15168 16128 16274 17304 17696 19776 19908 20224 22752 23072 24411 25956 26368 26544 29664 30336 32256 32548 34608 35392 39552 39816 40448 45504 46144 48822 51912 52736 53088 56959 59328 60672 65096 69216 70784 73233 79104 79632 91008 92288 97644 103824 106176 113918 118656 121344 130192 138432 141568 146466 158208 159264 170877 182016 184576 195288 207648 212352 227836 237312 260384 276864 283136 292932 318528 341754 364032 369152 390576 415296 424704 455672 474624 512631 520768 553728 585864 637056 683508 781152 830592 849408 911344 1025262 1041536 1107456 1171728 1274112 1367016 1562304 1661184 1822688 2050524 2083072 2343456 2548224 2734032 3124608 3322368 3645376 3771673 4101048 4166144 4686912 5468064 6249216 7290752 7543346 8202096 9373824 10936128 11315019 12498432 14581504 15086692 16404192 18747648 21872256 22630038 26401711 29163008 30173384 32808384 33945057 37495296 43744512 45260076 52803422 60346768 65616768 67890114 79205133 87489024 90520152 105606844 120693536 131233536 135780228 158410266 181040304 211213688 237615399 241387072 262467072 271560456 297962167 316820532 362080608 388482319 422427376 475230798 482774144 543120912 595924334 633641064 724161216 776964638 844854752 893886501 950461596 965548288 1086241824 1165446957 1191848668 1267282128 1448322432 1553929276 1689709504 1787773002 1900923192 1931096576 2085735169 2172483648 2330893914 2383697336 2534564256 2681659503 2719376233 2896644864 3107858552 3379419008 3496340871 3575546004 3801846384 4171470338 4344967296 4661787828 4767394672 5069128512 5363319006 5438752466 5793289728 6215717104 6257205507 6758838016 6992681742 7151092008 7603692768 8158128699 8342940676 8689934592 9323575656 9534789344 10138257024 10726638012 10877504932 12431434208 12514411014 13517676032 13985363484 14302184016 15207385536 16316257398 16685881352 17379869184 18647151312 18771616521 19069578688 20276514048 21453276024 21755009864 24474386097 24862868416 25028822028 27970726968 28604368032 30414771072 30690103201 32632514796 33371762704 37294302624 37543233042 38139157376 40553028096 42906552048 43510019728 48948772194 49725736832 50057644056 55941453936 57208736064 60829542144 61380206402 65265029592 66743525408 74588605248 75086466084 76278314752 85813104096 87020039456 92070309603 97897544388 99451473664 100115288112 111882907872 114417472128 121659084288 122760412804 130530059184 133487050816 149177210496 150172932168 152556629504 171626208192 174040078912 184140619206 195795088776 198902947328 200230576224 214830722407 223765815744 228834944256 245520825608 261060118368 266974101632 276210928809 298354420992 300345864336 343252416384 348080157824 368281238412 391590177552 400461152448 429661444814 447531631488 457669888512 491041651216 522120236736 533948203264 552421857618 596708841984 600691728672 644492167221 686504832768 696160315648 736562476824 783180355104 800922304896 859322889628 895063262976 982083302432 1044240473472 1067896406528 1104843715236 1201383457344 1288984334442 1373009665536 1392320631296 1473124953648 1566360710208 1601844609792 1718645779256 1790126525952 1933476501663 1964166604864 2088480946944 2209687430472 2402766914688 2577968668884 2946249907296 3132721420416 3203689219584 3437291558512 3866953003326 3928333209728 4176961893888 4419374860944 4805533829376 5155937337768 5892499814592 6265442840832 6874583117024 7733906006652 7856666419456 8838749721888 9611067658752 10311874675536 11784999629184 12530885681664 13749166234048 15467812013304 15713332838912 17677499443776 20623749351072 23569999258368 27498332468096 30935624026608 35354998887552 41247498702144 47139998516736 54996664936192 61871248053216 70709997775104 82494997404288 109993329872384 123742496106432 141419995550208 164989994808576 247484992212864 329979989617152 494969984425728 989939968851456
• Sum of all divisors σ(n): 3338615822530560
• Sum of proper divisors (its aliquot sum) s(n): 2348675853679104
• 989939968851456 is an abundant number, because the sum of its proper divisors (2348675853679104) is greater than itself. Its abundance is 1358735884827648

Bases of 989939968851456

• Binary: 11100001000101100001011100001100010011111000000000₂
• Hexadecimal: 0x384585C313E00
• Base-36: 9QWK55YM80

Squares and roots of 989939968851456

• 989939968851456 squared (989939968851456²) is 979981141929621675511793319936
• 989939968851456 cubed (989939968851456³) is 970122501116823962891079016104627095067426816
• The square root of 989939968851456 is 31463311.4730705995
• The cube root of 989939968851456 is 99663.5348098343

Scales and comparisons

• 989,939,968,851,456 seconds is equal to 31,477,028 years, 48 weeks, 8 hours, 57 minutes, 36 seconds.
• To count from 1 to 989,939,968,851,456 would take you about seventy-eight million, six hundred ninety-two thousand, five hundred seventy-two 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 989939968851456 cubic inches would be around 8305.3 feet tall.

Recreational maths with 989939968851456

• 989939968851456 backwards is 654158869939989
• The number of decimal digits it has is: 15
• The sum of 989939968851456's digits is 99
• More coming soon!