989113918464

Names of 989113918464

• Cardinal: 989113918464 can be written as Nine hundred eighty-nine billion, one hundred thirteen million, nine hundred eighteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 9.89113918464 × 10¹¹

Factors of 989113918464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 3875

Divisors of 989113918464

• Number of divisors d(n): 616
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 243 252 256 288 294 324 336 343 378 384 392 432 441 448 486 504 512 567 576 588 648 672 686 729 756 768 784 864 882 896 972 1008 1024 1029 1134 1152 1176 1296 1323 1344 1372 1458 1512 1536 1568 1701 1728 1764 1792 1944 2016 2058 2268 2304 2352 2592 2646 2688 2744 2916 3024 3072 3087 3136 3402 3456 3528 3584 3863 3888 3969 4032 4116 4536 4608 4704 5103 5184 5292 5376 5488 5832 6048 6174 6272 6804 6912 7056 7168 7726 7776 7938 8064 8232 9072 9216 9261 9408 10206 10368 10584 10752 10976 11589 11664 11907 12096 12348 12544 13608 13824 14112 15452 15552 15876 16128 16464 18144 18522 18816 20412 20736 21168 21504 21952 23178 23328 23814 24192 24696 25088 27041 27216 27648 27783 28224 30904 31104 31752 32256 32928 34767 35721 36288 37044 37632 40824 41472 42336 43904 46356 46656 47628 48384 49392 50176 54082 54432 55566 56448 61808 62208 63504 64512 65856 69534 71442 72576 74088 75264 81123 81648 82944 83349 84672 87808 92712 93312 95256 96768 98784 104301 108164 108864 111132 112896 123616 124416 127008 131712 139068 142884 145152 148176 150528 162246 163296 166698 169344 175616 185424 186624 189287 190512 193536 197568 208602 216328 217728 222264 225792 243369 247232 248832 250047 254016 263424 278136 285768 290304 296352 312903 324492 326592 333396 338688 351232 370848 373248 378574 381024 395136 417204 432656 435456 444528 451584 486738 494464 500094 508032 526848 556272 567861 571536 580608 592704 625806 648984 653184 666792 677376 730107 741696 746496 757148 762048 790272 834408 865312 870912 889056 938709 973476 988928 1000188 1016064 1053696 1112544 1135722 1143072 1185408 1251612 1297968 1306368 1325009 1333584 1354752 1460214 1483392 1514296 1524096 1580544 1668816 1703583 1730624 1741824 1778112 1877418 1946952 1977856 2000376 2032128 2190321 2225088 2271444 2286144 2370816 2503224 2595936 2612736 2650018 2667168 2816127 2920428 2966784 3028592 3048192 3161088 3337632 3407166 3461248 3556224 3754836 3893904 3955712 3975027 4000752 4064256 4380642 4450176 4542888 4572288 4741632 5006448 5110749 5191872 5225472 5300036 5334336 5632254 5840856 5933568 6057184 6096384 6570963 6675264 6814332 6922496 7112448 7509672 7787808 7950054 8001504 8761284 8900352 9085776 9144576 9483264 10012896 10221498 10383744 10600072 10668672 11264508 11681712 11867136 11925081 12114368 12192768 13141926 13350528 13628664 13844992 14224896 15019344 15332247 15575616 15900108 16003008 17522568 17800704 18171552 18289152 19712889 20025792 20442996 20767488 21200144 21337344 22529016 23363424 23850162 24228736 26283852 26701056 27257328 27689984 28449792 30038688 30664494 31151232 31800216 32006016 35045136 35601408 35775243 36343104 36578304 39425778 40051584 40885992 41534976 42400288 42674688 45058032 45996741 46726848 47700324 48457472 52567704 53402112 54514656 60077376 61328988 62302464 63600432 64012032 70090272 71550486 72686208 78851556 80103168 81771984 83069952 84800576 85349376 90116064 91993482 93453696 95400648 96914944 105135408 106804224 107325729 109029312 120154752 122657976 124604928 127200864 128024064 137990223 140180544 143100972 145372416 157703112 160206336 163543968 169601152 180232128 183986964 186907392 190801296 193829888 210270816 214651458 218058624 240309504 245315952 249209856 254401728 256048128 275980446 280361088 286201944 290744832 315406224 320412672 321977187 327087936 339202304 360464256 367973928 373814784 381602592 420541632 429302916 436117248 480619008 490631904 508803456 551960892 560722176 572403888 581489664 630812448 643954374 654175872 678404608 720928512 735947856 747629568 763205184 841083264 858605832 872234496 961238016 965931561 981263808 1017606912 1103921784 1121444352 1144807776 1261624896 1287908748 1308351744 1356809216 1441857024 1471895712 1526410368 1682166528 1717211664 1744468992 1931863122 1962527616 2035213824 2207843568 2242888704 2289615552 2523249792 2575817496 2616703488 2883714048 2943791424 3052820736 3364333056 3434423328 3863726244 3925055232 4070427648 4415687136 4579231104 5046499584 5151634992 5233406976 5887582848 6105641472 6728666112 6868846656 7727452488 7850110464 8831374272 9158462208 10092999168 10303269984 11775165696 12211282944 13737693312 15454904976 15700220928 17662748544 18316924416 20185998336 20606539968 23550331392 27475386624 30909809952 35325497088 36633848832 41213079936 47100662784 54950773248 61819619904 70650994176 82426159872 109901546496 123639239808 141301988352 164852319744 247278479616 329704639488 494556959232 989113918464
• Sum of all divisors σ(n): 3458080617600
• Sum of proper divisors (its aliquot sum) s(n): 2468966699136
• 989113918464 is an abundant number, because the sum of its proper divisors (2468966699136) is greater than itself. Its abundance is 1479852780672

Bases of 989113918464

• Binary: 1110011001001011110010001010010000000000₂
• Hexadecimal: 0xE64BC8A400
• Base-36: CME4W000

Squares and roots of 989113918464

• 989113918464 squared (989113918464²) is 978346343699208440119296
• 989113918464 cubed (989113918464³) is 967695985631251377181497970177081344
• The square root of 989113918464 is 994542.0647031477
• The cube root of 989113918464 is 9963.5805851883

Scales and comparisons

• 989,113,918,464 seconds is equal to 31,450 years, 39 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 989,113,918,464 would take you about sixty-two thousand, nine hundred one 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 989113918464 cubic inches would be around 830.3 feet tall.

Recreational maths with 989113918464

• 989113918464 backwards is 464819311989
• 989113918464 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 989113918464's digits is 63
• More coming soon!