218398696160008

Names of 218398696160008

• Cardinal: 218398696160008 can be written as Two hundred eighteen trillion, three hundred ninety-eight billion, six hundred ninety-six million, one hundred sixty thousand and eight.

Scientific notation

• Scientific notation: 2.18398696160008 × 10¹⁴

Factors of 218398696160008

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5653

Divisors of 218398696160008

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 31 37 52 56 62 73 74 91 104 124 146 148 182 217 248 259 292 296 364 403 434 481 511 518 584 728 757 806 868 949 962 1022 1036 1147 1514 1612 1736 1898 1924 2044 2072 2263 2294 2701 2821 3028 3224 3367 3796 3848 4088 4526 4588 4733 5299 5402 5642 6056 6643 6734 7592 8029 9052 9176 9466 9841 10598 10804 11284 13286 13468 14911 15841 16058 18104 18907 18932 19682 21196 21608 22568 23467 26572 26936 28009 29419 29822 31682 32116 33131 35113 37814 37864 39364 42392 46934 53144 55261 56018 58838 59644 61529 63364 64232 66262 68887 70226 75628 78728 83731 93868 104377 110522 112036 117676 119288 123058 126728 132524 137774 140452 146723 151256 164269 167462 175121 187736 196063 205933 208754 221044 224072 235352 245791 246116 265048 275548 280904 293446 305071 328538 334924 345509 350242 364117 386827 392126 411866 417508 430703 442088 491582 492232 551096 586117 586892 610142 657076 669848 691018 700484 718393 728234 773654 784252 823732 835016 861406 868279 983164 1027061 1088503 1172234 1173784 1220284 1225847 1314152 1382036 1400968 1436786 1456468 1547308 1568504 1647464 1713091 1722812 1736558 1907399 1966328 2044657 2054122 2135497 2177006 2276573 2344468 2418563 2440568 2451694 2548819 2764072 2873572 2912936 3094616 3426182 3445624 3473116 3582881 3814798 4089314 4108244 4270994 4354012 4491617 4553146 4688936 4837126 4903388 5028751 5097638 5428751 5747144 6077953 6852364 6946232 7165762 7619521 7629596 8178628 8216488 8541988 8708024 8983234 9106292 9674252 9806776 10057502 10195276 10710779 10857502 11287627 11991637 12155906 12783833 13351793 13704728 14312599 14331524 15239042 15259192 15936011 16357256 17083976 17966468 18212584 19348504 20115004 20390552 21421558 21715004 22270183 22575254 23983274 24311812 25080167 25567666 26580541 26703586 28625198 28663048 30478084 31441319 31872022 35932936 38001257 40230008 42843116 43430008 44540366 45150508 46577453 47966548 48623624 50160334 51135332 53161082 53407172 57250396 60956168 62882638 63384367 63744044 70573763 74975453 76002514 79013389 85686232 89080732 89486831 90301016 93154906 95933096 100320668 102270664 106322164 106814344 111069311 114500792 125765276 126768734 127488088 132566597 139240127 141147526 149950906 152005028 155891281 158026778 166189829 178161464 178973662 186063787 186309812 200641336 212644328 222138622 251530552 253537468 261550313 265133194 278480254 282295052 299901812 304010056 311782562 316053556 326042171 332379658 357947324 372127574 372619624 396298823 443690569 444277244 494016341 507074936 523100626 530266388 556960508 564590104 599803624 623565124 632107112 652084342 664759316 715894648 744255148 777485177 792597646 823996771 887381138 888554488 927966179 974680889 988032682 1046201252 1060532776 1113921016 1163328803 1247130248 1304168684 1329518632 1443901043 1488510296 1554970354 1585195292 1647993542 1723365761 1774762276 1830852191 1855932358 1949361778 1976065364 2092402504 2326657606 2608337368 2774091761 2887802086 3109940708 3170390584 3295987084 3400154069 3446731522 3549524552 3661704382 3711864716 3898723556 3952130728 4109564507 4653315212 5151884699 5548183522 5767977397 5775604172 6219881416 6591974168 6800308138 6893463044 7323408764 7423729432 7797447112 8108059703 8219129014 9306630424 9677361581 10107307301 10303769398 11096367044 11535954794 11551208344 12063560327 13600616276 13786926088 14646817528 16216119406 16438258028 19354723162 20214614602 20607538796 22192734088 23071909588 23801078483 24127120654 27201232552 28766951549 32432238812 32876516056 36063192893 38709446324 40429229204 41215077592 46143819176 47602156966 48254241308 53424338591 56756417921 57533903098 64864477624 67741531067 72126385786 77418892648 80858458408 95204313932 96508482616 105404776139 106848677182 113512835842 115067806196 125805700553 135483062134 144252771572 190408627864 210809552278 213697354364 227025671684 230135612392 251611401106 270966124268 288505543144 299998209011 373970370137 421619104556 427394708728 454051343368 503222802212 541932248536 599996418022 737833432973 747940740274 843238209112 880639903871 1006445604424 1199992836044 1475666865946 1495881480548 1761279807742 2099987463077 2399985672088 2951333731892 2991762961096 3522559615484 3899976717143 4199974926154 5902667463784 7045119230968 7799953434286 8399949852308 15599906868572 16799899704616 27299837020001 31199813737144 54599674040002 109199348080004 218398696160008
• Sum of all divisors σ(n): 542465390960640
• Sum of proper divisors (its aliquot sum) s(n): 324066694800632
• 218398696160008 is an abundant number, because the sum of its proper divisors (324066694800632) is greater than itself. Its abundance is 105667998640624

Bases of 218398696160008

• Binary: 110001101010000111101000101101000011101100001000₂
• Hexadecimal: 0xC6A1E8B43B08
• Base-36: 25EYZ4T154

Squares and roots of 218398696160008

• 218398696160008 squared (218398696160008²) is 47697990484391493124738560064
• 218398696160008 cubed (218398696160008³) is 10417178931243570513362380890798444062720512
• The square root of 218398696160008 is 14778318.4483217847
• The cube root of 218398696160008 is 60221.2843800547

Scales and comparisons

• 218,398,696,160,008 seconds is equal to 6,944,402 years, 51 weeks, 2 days, 53 minutes, 28 seconds.
• To count from 1 to 218,398,696,160,008 would take you about seventeen million, three hundred sixty-one thousand and seven 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 218398696160008 cubic inches would be around 5018.4 feet tall.

Recreational maths with 218398696160008

• 218398696160008 backwards is 800061696893812
• The number of decimal digits it has is: 15
• The sum of 218398696160008's digits is 67
• More coming soon!