72106169394688

Names of 72106169394688

• Cardinal: 72106169394688 can be written as Seventy-two trillion, one hundred six billion, one hundred sixty-nine million, three hundred ninety-four thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 7.2106169394688 × 10¹³

Factors of 72106169394688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 242

Divisors of 72106169394688

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 88 89 104 121 127 128 143 176 178 208 242 254 256 286 352 356 416 484 508 512 572 704 712 832 968 979 1016 1144 1157 1397 1408 1424 1573 1651 1664 1936 1958 2032 2288 2314 2794 2816 2848 3146 3302 3328 3872 3916 4064 4576 4628 5588 5632 5696 6292 6604 6656 7744 7832 7921 8128 9152 9256 10769 11176 11303 11392 12584 12727 13208 15367 15488 15664 15842 16256 18161 18304 18512 21538 22352 22606 22784 25168 25454 26416 30734 30976 31328 31684 32512 36322 36608 37024 43076 44704 45212 45568 50336 50908 52832 61468 61952 62656 63368 65024 72644 73216 74048 86152 87131 89408 90424 100672 101816 102973 105664 122936 124333 125312 126736 139997 145288 146939 148096 172304 174262 178816 180848 199771 201344 203632 205946 211328 245872 248666 250624 253472 279994 290576 293878 296192 344608 348524 357632 361696 399542 402688 407264 411892 422656 491744 497332 501248 506944 559988 581152 587756 592384 689216 697048 704969 715264 723392 799084 805376 814528 823784 845312 958441 983488 994664 1005967 1013888 1119976 1132703 1162304 1175512 1367663 1378432 1394096 1409938 1446784 1598168 1616329 1629056 1647568 1916882 1966976 1989328 2011934 2027776 2239952 2265406 2324608 2351024 2735326 2756864 2788192 2819876 2893568 3196336 3232658 3258112 3295136 3833764 3933952 3978656 4023868 4055552 4479904 4530812 4649216 4702048 5470652 5513728 5576384 5639752 5787136 6392672 6465316 6516224 6590272 7667528 7754659 7867904 7957312 8047736 8959808 9061624 9164597 9298432 9404096 10941304 11065637 11152768 11279504 12459733 12785344 12930632 13077571 13180544 15335056 15509318 15914624 16095472 17779619 17919616 18123248 18329194 18808192 21882608 22131274 22305536 22559008 24919466 25570688 25861264 26155142 26361088 30670112 31018636 31829248 32190944 35559238 35839232 36246496 36658388 37616384 43765216 44262548 44611072 45118016 49838932 51141376 51722528 52310284 52722176 61340224 62037272 63658496 64381888 71118476 71678464 72492992 73316776 75232768 85301249 87530432 88525096 89531063 90236032 99677864 100810567 102282752 103445056 104620568 121722007 122680448 124074544 128763776 142236952 143853281 144985984 146633552 170602498 175060864 177050192 179062126 180472064 199355728 201621134 206890112 209241136 243444014 245360896 248149088 257527552 284473904 287706562 289971968 293267104 341204996 350121728 354100384 358124252 360944128 398711456 403242268 413780224 418482272 486888028 490721792 496298176 515055104 568947808 575413124 579943936 586534208 682409992 700243456 708200768 716248504 797422912 806484536 827560448 836964544 973776056 984841693 992596352 1108916237 1137895616 1150826248 1163903819 1173068416 1364819984 1416401536 1432497008 1582386091 1594845824 1612969072 1673929088 1947552112 1969683386 1985192704 2217832474 2275791232 2301652496 2327807638 2346136832 2729639968 2832803072 2864994016 3164772182 3189691648 3225938144 3347858176 3895104224 3939366772 3970385408 4435664948 4551582464 4603304992 4655615276 4692273664 5459279936 5665606144 5729988032 6329544364 6379383296 6451876288 6695716352 7790208448 7878733544 8871329896 9103164928 9206609984 9311230552 10833258623 10918559872 11459976064 12659088728 12802942009 12903752576 15580416896 15757467088 17742659792 18413219968 18622461104 21666517246 21837119744 22919952128 25318177456 25605884018 25807505152 31160833792 31514934176 35485319584 36826439936 37244922208 43333034492 43674239488 45839904256 50636354912 51211768036 51615010304 62321667584 63029868352 70970639168 73652879872 74489844416 86666068984 101272709824 102423536072 126059736704 140832362099 141941278336 148979688832 173332137968 202545419648 204847072144 252119473408 281664724198 283882556672 297959377664 346664275936 405090839296 409694144288 504238946816 563329448396 567765113344 595918755328 693328551872 810181678592 819388288576 1126658896792 1386657103744 1638776577152 2253317793584 2773314207488 3277553154304 4506635587168 5546628414976 6555106308608 9013271174336 18026542348672 36053084697344 72106169394688
• Sum of all divisors σ(n): 173837163709440
• Sum of proper divisors (its aliquot sum) s(n): 101730994314752
• 72106169394688 is an abundant number, because the sum of its proper divisors (101730994314752) is greater than itself. Its abundance is 29624824920064

Bases of 72106169394688

• Binary: 10000011001010010000110100111001110011000000000₂
• Hexadecimal: 0x4194869CE600
• Base-36: PK547J4SG

Squares and roots of 72106169394688

• 72106169394688 squared (72106169394688²) is 5199299664775440416322617344
• 72106169394688 cubed (72106169394688³) is 374901582362042439799678031766336330268672
• The square root of 72106169394688 is 8491535.1612466399
• The cube root of 72106169394688 is 41622.1146814311

Scales and comparisons

• 72,106,169,394,688 seconds is equal to 2,292,753 years, 7 weeks, 4 days, 18 hours, 31 minutes, 28 seconds.
• To count from 1 to 72,106,169,394,688 would take you about five million, seven hundred thirty-one thousand, eight hundred eighty-two 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 72106169394688 cubic inches would be around 3468.5 feet tall.

Recreational maths with 72106169394688

• 72106169394688 backwards is 88649396160127
• The number of decimal digits it has is: 14
• The sum of 72106169394688's digits is 70
• More coming soon!