1398697116356925

Names of 1398697116356925

• Cardinal: 1398697116356925 can be written as One quadrillion, three hundred ninety-eight trillion, six hundred ninety-seven billion, one hundred sixteen million, three hundred fifty-six thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.398697116356925 × 10¹⁵

Factors of 1398697116356925

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 506

Divisors of 1398697116356925

• Number of divisors d(n): 756
• Complete list of divisors:
  1 3 5 7 9 11 15 21 23 25 33 35 45 49 55 63 69 75 77 99 105 115 147 161 165 175 207 225 231 245 253 275 315 343 345 385 441 457 483 495 525 539 575 693 735 759 805 825 1029 1035 1127 1155 1225 1265 1371 1449 1575 1617 1715 1725 1771 1925 2205 2277 2285 2401 2415 2475 2695 3087 3199 3381 3465 3675 3773 3795 4025 4113 4851 5027 5145 5175 5313 5635 5775 6325 6855 7203 7245 7889 8085 8575 8855 9597 10143 10511 11025 11319 11385 11425 12005 12075 12397 13475 15081 15435 15939 15995 16807 16905 17325 18865 18975 20565 21609 22393 23667 24255 25135 25725 26411 26565 28175 28791 31533 33957 34275 35189 36015 36225 37191 39445 40425 44275 45243 47985 50421 50715 52555 55223 56595 56925 60025 61985 67179 71001 73577 75405 77175 79233 79695 79975 84035 84525 86779 94325 94599 102825 105567 108045 111573 111965 115621 117649 118335 121275 125675 132055 132825 143955 151263 156751 157665 165669 169785 175945 180075 184877 185955 197225 201537 208849 220731 226215 237699 239925 246323 252105 253575 260337 262775 276115 282975 309925 316701 335895 346863 352947 355005 367885 377025 386561 396165 398475 420175 433895 470253 472995 497007 515039 527835 540225 554631 557865 559825 578105 588245 591675 607453 626547 660275 662193 719775 738969 756315 781011 783755 788325 809347 828345 848925 879725 924385 929775 1007685 1040589 1044245 1058841 1097257 1103655 1131075 1159683 1188495 1231615 1260525 1294139 1301685 1380575 1410759 1461943 1545117 1583505 1663893 1679475 1724261 1734315 1764735 1775025 1822359 1839425 1879641 1932805 1980825 2169475 2216907 2297339 2351265 2364975 2428041 2485035 2575195 2639175 2705927 2773155 2789325 2890525 2941225 3037265 3132735 3291771 3310965 3479049 3605273 3694845 3781575 3882417 3905055 3918775 4046735 4141725 4252171 4385829 4621925 4635351 4803527 5038425 5172783 5202945 5221225 5294205 5467077 5486285 5518275 5665429 5798415 5942475 6158075 6470695 6508425 6892017 7053795 7284123 7309715 7680799 7725585 7917525 8117781 8319465 8621305 8671575 8823675 9111795 9398205 9664025 9875313 10233601 10815819 11084535 11486695 11647251 11756325 12069827 12140205 12425175 12756513 12875975 13157487 13529635 13865775 14410581 15186325 15518349 15663675 16081373 16458855 16554825 16996287 17395245 18026365 18474225 19412085 19525275 20233675 20676051 21260855 21929145 23042397 23176755 24017635 24353343 25236911 25863915 26014725 26471025 27335385 27431425 28327145 28992075 29765197 30700803 32353475 32447457 33624689 34460085 35268975 36209481 36420615 36548575 38269539 38403995 38627925 39658003 40588905 41597325 43106525 43231743 45558975 46991025 48244119 49376565 50988861 51168005 52838797 53765593 54079095 55422675 57433475 58236255 60349135 60701025 63782565 65787435 67648175 69127191 71635207 72052905 75710733 77591745 80406865 82294275 84488789 84981435 86976225 89295591 90131825 92102409 97060425 100874067 103380255 106304275 108628443 109645725 112569611 115211985 115883775 118974009 120088175 121766715 126184555 129319575 136676925 141635725 144732357 148825985 153504015 158516391 161296779 162237285 168123445 172300425 176658377 181047405 182103075 191347695 192019975 198290015 202944525 214905621 216158715 227132199 235372823 241220595 246882825 253466367 254944305 255840025 264193985 267886773 268827965 270395475 277606021 291181275 301745675 302622201 318912825 328937175 337708833 345635955 356922027 358176035 360264525 369871579 378553665 387958725 402034325 422443945 424907175 446477955 460512045 475549173 483890337 501446449 504370335 516901275 529975131 543142215 562848055 576059925 591421523 594870045 608833575 630922775 644716863 706118469 723661785 744129925 760399101 767520075 787987277 792581955 806483895 811186425 832818063 840617225 883291885 905237025 956738475 991450075 1013126499 1074528105 1080793575 1109614737 1135660995 1176864115 1206102975 1236608639 1267331835 1274721525 1320969925 1339433865 1344139825 1388030105 1504339347 1513111005 1589925393 1647609761 1688544165 1728179775 1774264569 1784610135 1790880175 1849357895 1892768325 1943242147 2112219725 2118355407 2232389775 2302560225 2363961831 2377745865 2419451685 2498454189 2507232245 2521851675 2589101053 2649875655 2715711075 2814240275 2957107615 2974350225 3223584315 3328844211 3510125143 3530592345 3618308925 3709825917 3801995505 3939936385 3962909775 4032419475 4164090315 4416459425 4513018041 4942829283 5065632495 5322793707 5372640525 5515910939 5548073685 5678304975 5829726441 5884320575 6183043195 6336659175 6697169325 6940150525 7091885493 7521696735 7565555025 7767303159 7949626965 8238048805 8442720825 8871322845 8923050675 9246789475 9716210735 10530375429 10591777035 11129477751 11533268327 11819809155 11888729325 12097258425 12492270945 12536161225 12945505265 13249378275 13602695029 14785538075 14828487849 16117921575 16547732817 16644221055 17489179323 17550625715 17652961725 18123707371 18549129585 19009977525 19699681925 20820451575 22565090205 23301909477 24570876001 24714146415 25328162475 26613968535 27579554695 27740368425 29148632205 30915215975 31591126287 34599804981 35459427465 37608483675 38611376573 38836515795 39748134825 40808085087 41190244025 44356614225 48581053675 49643198451 52651877145 52958885175 54371122113 55647388755 57666341635 59099045775 62461354725 64727526325 68013475145 73712628003 74142439245 80732878289 82738664085 83221105275 87445896615 87753128575 90618536855 92745647925 103799414943 112825451025 115834129719 116509547385 122424255261 122854380005 123570732075 126865951597 133069842675 137897773475 145743161025 157955631435 163113366339 172999024905 177297137325 193056882865 194182578975 204040425435 221137884009 242198634867 248215992255 263259385725 270279636011 271855610565 278236943775 288331708175 340067375725 347502389157 368563140015 370712196225 380597854791 403664391445 413693320425 437229483075 453092684275 518997074715 565130148023 579170648595 582547736925 612121276305 614271900025 634329757985 726595904601 789778157175 810838908033 815566831695 864995124525 888061661179 965284414325 1020202127175 1105689420045 1141793564373 1210993174335 1241079961275 1351398180055 1359278052825 1695390444069 1737511945785 1842815700075 1902989273955 2018321957225 2432516724099 2594985373575 2664184983537 2825650740115 2895853242975 3060606381525 3171648789925 3632979523005 4054194540165 4077834158475 4440308305895 5086171332207 5528447100225 5708967821865 6054965871675 6216431628253 6756990900275 7992554950611 8476952220345 8687559728925 9514946369775 12162583620495 13320924917685 14128253700575 18164897615025 18649294884759 20270972700825 22201541529475 25430856661035 28544839109325 31082158141265 39962774753055 42384761101725 55947884654277 60812918102475 66604624588425 93246474423795 127154283305175 155410790706325 199813873765275 279739423271385 466232372118975 1398697116356925
• Sum of all divisors σ(n): 3334385350741536
• Sum of proper divisors (its aliquot sum) s(n): 1935688234384611
• 1398697116356925 is an abundant number, because the sum of its proper divisors (1935688234384611) is greater than itself. Its abundance is 536991118027686

Bases of 1398697116356925

• Binary: 100111110000001101110001100110001001101000100111101₂
• Hexadecimal: 0x4F81B8CC4D13D
• Base-36: DRSOL1SF99

Squares and roots of 1398697116356925

• 1398697116356925 squared (1398697116356925²) is 1956353623305177392383995455625
• 1398697116356925 cubed (1398697116356925³) is 2736346171491373523594095249116451055498953125
• The square root of 1398697116356925 is 37399159.3001356783
• The cube root of 1398697116356925 is 111834.1805439359

Scales and comparisons

• 1,398,697,116,356,925 seconds is equal to 44,474,241 years, 43 weeks, 6 days, 21 hours, 48 minutes, 45 seconds.
• To count from 1 to 1,398,697,116,356,925 would take you about one hundred thirty-three million, four hundred twenty-two thousand, seven hundred twenty-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 1398697116356925 cubic inches would be around 9319.5 feet tall.

Recreational maths with 1398697116356925

• 1398697116356925 backwards is 5296536117968931
• The number of decimal digits it has is: 16
• The sum of 1398697116356925's digits is 81
• More coming soon!