3989995907241942

Names of 3989995907241942

• Cardinal: 3989995907241942 can be written as Three quadrillion, nine hundred eighty-nine trillion, nine hundred ninety-five billion, nine hundred seven million, two hundred forty-one thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 3.989995907241942 × 10¹⁵

Factors of 3989995907241942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1105

Divisors of 3989995907241942

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 149 162 169 199 234 243 298 338 351 398 447 486 507 597 702 729 739 894 1014 1053 1194 1341 1458 1478 1521 1791 1937 2106 2217 2587 2682 3042 3159 3582 3874 4023 4434 4563 5174 5373 5811 6318 6651 7761 8046 9126 9477 9607 10746 11622 12069 13302 13689 15522 16119 17433 18954 19214 19953 23283 24138 25181 27378 28821 29651 32238 33631 34866 36207 39906 41067 46566 48357 50362 52299 57642 59302 59859 67262 69849 72414 75543 82134 86463 88953 96714 100893 104598 108621 110111 119718 123201 124891 139698 145071 147061 151086 156897 172926 177906 179577 201786 209547 217242 220222 226629 246402 249782 259389 266859 290142 294122 302679 313794 330333 359154 374673 385463 419094 441183 453258 470691 518778 533718 538731 546121 605358 628641 660666 679887 749346 770926 778167 800577 882366 908037 941382 990999 1077462 1092242 1124019 1156389 1257282 1323549 1359774 1412073 1431443 1556334 1601154 1638363 1816074 1885923 1911793 1981998 2039661 2248038 2312778 2334501 2401731 2647098 2724111 2824146 2862886 2972997 3276726 3372057 3469167 3771846 3823586 3970647 4079322 4294329 4669002 4803462 4915089 5011019 5448222 5735379 5945994 6118983 6744114 6938334 7003503 7099573 7205193 7941294 8172333 8588658 8918991 9830178 10022038 10116171 10407501 11470758 11911941 12237966 12882987 14007006 14199146 14410386 14745267 15033057 16344666 17206137 17837982 18356949 18608759 20232342 20815002 21298719 21615579 21912089 23823882 24516999 24853309 25765974 26756973 29490534 30066114 30348513 31222503 34412274 35735823 36713898 37217518 38648961 42597438 43231158 43824178 44235801 45099171 49033998 49706618 51618411 53513946 55826277 60697026 62445006 63896157 65736267 71471646 74559927 77297922 80270919 81372029 88471602 90198342 91045539 92294449 93667509 103236822 107207469 108678079 111652554 115946883 127792314 131472534 132707403 135297513 149119854 154855233 160541838 162744058 167478831 182091078 184588898 187335018 191688471 197208801 214414938 217356158 223679781 231893766 244116087 265414806 270595026 276883347 281002527 284857157 309710466 326034237 334957662 347840649 383376942 394417602 398122209 405892539 447359562 464565699 488232174 502436493 553766694 562005054 569714314 575065413 591626403 652068474 671039343 695681298 732348261 796244418 811785078 830650041 854571471 929131398 978102711 1004872986 1043521947 1057836377 1150130826 1183252806 1217677617 1342078686 1393697097 1412815027 1464696522 1507309479 1661300082 1709142942 1725196239 1774879209 1956205422 2013118029 2087043894 2115672754 2197044783 2435355234 2491950123 2563714413 2787394194 2825630054 2934308133 3014618958 3173509131 3450392478 3549758418 3653032851 3703143041 4026236058 4238445081 4394089566 4521928437 4983900246 5127428826 5175588717 5324637627 5868616266 6039354087 6347018262 6591134349 7306065702 7406286082 7475850369 7691143239 8476890162 8802924399 9043856874 9520527393 10351177434 10649275254 11109429123 12078708174 12715335243 13182268698 13565785311 13751872901 14951700738 15382286478 15973912881 16193033771 17605848798 18118062261 18366595351 19041054786 19773403047 22218858246 22427551107 23073429717 25430670486 26408773197 27131570622 27503745802 28561582179 31947825762 32386067542 33328287369 36236124522 36733190702 38146005729 39546806094 41255618703 44855102214 46146859434 48579101313 52817546394 55099786053 57123164358 59320209141 66656574738 67282653321 69220289151 76292011458 79226319591 82511237406 85684746537 97158202626 99984862107 110199572106 114438017187 118640418282 123766856109 134565306642 138440578302 145737303939 158452639182 165299358159 171369493074 199969724214 207660867453 210509439023 228876034374 247533712218 257054239611 291474607878 299954586321 330598716318 343314051561 371300568327 415321734906 421018878046 437211911817 495898074477 514108479222 599909172642 631528317069 686628103122 742601136654 771162718833 874423823634 899863758963 991796148954 1029942154683 1113901704981 1263056634138 1311635735451 1487694223431 1542325437666 1799727517926 1894584951207 2059884309366 2227803409962 2623271470902 2699591276889 2736622707299 2975388446862 3341705114943 3789169902414 3934907206353 4463082670293 5399182553778 5473245414598 5683754853621 6683410229886 7869814412706 8209868121897 8926165340586 10025115344829 11367509707242 11804721619059 13389248010879 16419736243794 17051264560863 20050230689658 23609443238118 24629604365691 26778496021758 34102529121726 49259208731382 51153793682589 73888813097073 102307587365178 147777626194146 153461381047767 221666439291219 306922762095534 443332878582438 664999317873657 1329998635747314 1994997953620971 3989995907241942
• Sum of all divisors σ(n): 9844433132310000
• Sum of proper divisors (its aliquot sum) s(n): 5854437225068058
• 3989995907241942 is an abundant number, because the sum of its proper divisors (5854437225068058) is greater than itself. Its abundance is 1864441317826116

Bases of 3989995907241942

• Binary: 1110001011001110000101010000101101001101011111010110₂
• Hexadecimal: 0xE2CE150B4D7D6
• Base-36: 13AC2TCJ3DI

Squares and roots of 3989995907241942

• 3989995907241942 squared (3989995907241942²) is 15920067339807447828521323931364
• 3989995907241942 cubed (3989995907241942³) is 63521003528847827936243813890891615081750068888
• The square root of 3989995907241942 is 63166414.3927921715
• The cube root of 3989995907241942 is 158607.6571554323

Scales and comparisons

• 3,989,995,907,241,942 seconds is equal to 126,869,527 years, 51 weeks, 16 hours, 5 minutes, 42 seconds.
• To count from 1 to 3,989,995,907,241,942 would take you about three hundred eighty million, six hundred eight thousand, five hundred eighty-three 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 3989995907241942 cubic inches would be around 13217.3 feet tall.

Recreational maths with 3989995907241942

• 3989995907241942 backwards is 2491427095999893
• The number of decimal digits it has is: 16
• The sum of 3989995907241942's digits is 90
• More coming soon!