4489640178861418

Names of 4489640178861418

• Cardinal: 4489640178861418 can be written as Four quadrillion, four hundred eighty-nine trillion, six hundred forty billion, one hundred seventy-eight million, eight hundred sixty-one thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 4.489640178861418 × 10¹⁵

Factors of 4489640178861418

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 136

Divisors of 4489640178861418

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 7 14 19 37 38 49 71 74 98 133 142 259 266 343 361 497 518 686 703 722 931 994 1349 1369 1406 1813 1862 2527 2627 2698 2738 3479 3626 4921 5041 5054 5254 6517 6958 9443 9583 9842 10082 12691 13034 13357 17689 18389 18886 19166 24353 25382 25631 26011 26714 34447 35287 35378 36778 48706 49913 50653 51262 52022 66101 67081 68894 70574 93499 95779 97199 99826 101306 123823 128723 132202 134162 179417 182077 186517 186998 191558 194398 241129 247009 247646 257446 349391 354571 357911 358834 364154 373034 462707 469567 482258 494018 494209 654493 670453 680393 698782 709142 715822 901061 925414 939134 948347 962407 988418 1255919 1274539 1305619 1308986 1340906 1360786 1729063 1802122 1819801 1846781 1896694 1924814 2445737 2481997 2505377 2511838 2549078 2611238 3458126 3459463 3543823 3596363 3639602 3693562 4581451 4693171 4762751 4891474 4963994 5010754 6638429 6736849 6800309 6901129 6918926 7087646 7192726 8791433 8921773 9139333 9162902 9386342 9525502 12738607 12927467 13242707 13276858 13473698 13600618 13802258 17120159 17373979 17537639 17582866 17843546 18278666 18285733 24216241 24806761 25174541 25477214 25854934 26485414 32852197 33339257 34240318 34747958 35075278 35088839 36571466 46469003 47157943 47602163 48307903 48432482 49613522 50349082 63975331 65704394 66678514 67332637 68330897 70177678 89170249 90492269 92698949 92938006 94315886 95204326 96615806 122763473 127950662 128000131 129205871 131121451 134665274 136661794 169513687 173647327 176221787 178340498 180984538 185397898 245526946 245621873 251611433 255341773 256000262 258411742 262242902 325283021 330105601 333215141 338155321 339027374 347294654 352443574 471328459 478316279 489980159 491243746 503222866 510683546 624191743 633445883 648892643 650566042 660211202 666430282 676310642 896000917 904441097 917850157 942656918 956632558 979960318 1215531289 1233552509 1248383486 1266891766 1297785286 1298287043 1719353111 1761280031 1787392411 1792001834 1808882194 1835700314 2332505987 2367087247 2431062578 2467105018 2491307569 2596574086 3299299213 3348213953 3429861113 3438706222 3522560062 3574784822 4542248501 4665011974 4734174494 4780617227 4851493687 4982615138 6272006419 6331087679 6424951099 6598598426 6696427906 6859722226 9084497002 9088009301 9309623021 9561234454 9702987374 12035471777 12328960217 12511746877 12544012838 12662175358 12849902198 17439152983 18129265883 18176018602 18619246042 23095094491 23437497671 24009027791 24070943554 24657920434 25023493754 33464320589 33960455809 34878305966 36258531766 44317613753 44974657693 46190188982 46874995342 48018055582 63616065107 65167361147 66928641178 67920911618 86302721519 87582228139 88635227506 89949315386 92178380053 122074070881 126904861181 127232130214 130334722294 168063194537 172605443038 175164456278 176882837399 184356760106 234250244123 237723190663 244148141762 253809722362 336126389074 344456051777 353765674798 445312455749 456171528029 468500488246 475446381326 645248660371 688912103554 854518496167 888334028267 890624911498 912343056058 1238179861793 1290497320742 1639751708861 1664062334641 1709036992334 1776668056534 2411192362439 2476359723586 3193200696203 3279503417722 3328124669282 4516740622597 4822384724878 6218338197869 6386401392406 6544664983763 8667259032551 9033481245194 12436676395738 13089329967526 16878346537073 17334518065102 31617184358179 33756693074146 45812654886341 60670813227857 63234368716358 91625309772682 118148425759511 121341626455714 236296851519022 320688584204387 641377168408774 2244820089430709 4489640178861418
• Sum of all divisors σ(n): 8640636259968000
• Sum of proper divisors (its aliquot sum) s(n): 4150996081106582
• 4489640178861418 is a deficient number, because the sum of its proper divisors (4150996081106582) is less than itself. Its deficiency is 338644097754836

Bases of 4489640178861418

• Binary: 1111111100110100110111010000000001111100010101101010₂
• Hexadecimal: 0xFF34DD007C56A
• Base-36: 187G083F42Y

Squares and roots of 4489640178861418

• 4489640178861418 squared (4489640178861418²) is 20156868935646785410446848970724
• 4489640178861418 cubed (4489640178861418³) is 90497088653523393920093376667156719895535126632
• The square root of 4489640178861418 is 67004777.2838729611
• The cube root of 4489640178861418 is 164969.5711118527

Scales and comparisons

• 4,489,640,178,861,418 seconds is equal to 142,756,670 years, 16 weeks, 4 days, 1 hour, 56 minutes, 58 seconds.
• To count from 1 to 4,489,640,178,861,418 would take you about four hundred twenty-eight million, two hundred seventy thousand and ten 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 4489640178861418 cubic inches would be around 13747.5 feet tall.

Recreational maths with 4489640178861418

• 4489640178861418 backwards is 8141688710469844
• The number of decimal digits it has is: 16
• The sum of 4489640178861418's digits is 79
• More coming soon!