164299993234748280

Names of 164299993234748280

• Cardinal: 164299993234748280 can be written as One hundred sixty-four quadrillion, two hundred ninety-nine trillion, nine hundred ninety-three billion, two hundred thirty-four million, seven hundred forty-eight thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.6429999323474828 × 10¹⁷

Factors of 164299993234748280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4718027724

Divisors of 164299993234748280

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 52 56 60 63 65 70 72 78 84 90 91 104 105 117 120 126 130 140 156 168 180 182 195 210 234 252 260 273 280 312 315 360 364 390 420 455 468 504 520 546 585 630 728 780 819 840 910 936 1063 1092 1170 1260 1365 1560 1638 1820 2126 2184 2340 2520 2730 3189 3276 3640 4095 4252 4680 5315 5460 6378 6552 7441 8190 8504 9567 10630 10920 12756 13819 14882 15945 16380 19134 21260 22323 25512 27638 29764 31890 32760 37205 38268 41457 42520 44646 47835 55276 59528 63780 66969 69095 74410 76536 82914 89292 95670 96733 110552 111615 124371 127560 133938 138190 148820 165828 178584 191340 193466 207285 223230 248742 267876 276380 290199 297640 331656 334845 382680 386932 414570 446460 483665 497484 535752 552760 580398 621855 669690 773864 829140 870597 892920 967330 994968 1160796 1243710 1339380 1450995 1658280 1741194 1934660 2321592 2487420 2678760 2901990 3482388 3869320 4352985 4974840 5803980 6964776 8705970 11607960 17411940 34823880 4718026631 9436053262 14154079893 18872106524 23590133155 28308159786 33026186417 37744213048 42462239679 47180266310 56616319572 61334346203 66052372834 70770399465 84924479358 94360532620 99078559251 113232639144 122668692406 132104745668 141540798930 165130932085 169848958716 184003038609 188721065240 198157118502 212311198395 245337384812 264209491336 283081597860 297235677753 306671731015 330261864170 339697917432 368006077218 396314237004 424622396790 429340423421 490674769624 495392796255 552009115827 566163195720 594471355506 613343462030 660523728340 736012154436 792628474008 849244793580 858680846842 920015193045 990785592510 1104018231654 1188942711012 1226686924060 1288021270263 1321047456680 1472024308872 1486178388765 1698489587160 1717361693684 1840030386090 1981571185020 2146702117105 2208036463308 2377885422024 2453373848120 2576042540526 2760045579135 2972356777530 3434723387368 3680060772180 3864063810789 3963142370040 4293404234210 4416072926616 5015262308753 5152085081052 5520091158270 5944713555060 6440106351315 7360121544360 7728127621578 8586808468420 10030524617506 10304170162104 11040182316540 11889427110120 12880212702630 15045786926259 15456255243156 17173616936840 19320319053945 20061049235012 22080364633080 25076311543765 25760425405260 30091573852518 30912510486312 35106836161271 38640638107890 40122098470024 45137360778777 50152623087530 51520850810520 60183147705036 65198410013789 70213672322542 75228934631295 77281276215780 90274721557554 100305246175060 105320508483813 120366295410072 130396820027578 140427344645084 150457869262590 154562552431560 175534180806355 180549443115108 195595230041367 200610492350120 210641016967626 225686803893885 260793640055156 280854689290168 300915738525180 315961525451439 325992050068945 351068361612710 361098886230216 391190460082734 421282033935252 451373607787770 456388870096523 521587280110312 526602542419065 586785690124101 601831477050360 631923050902878 651984100137890 702136723225420 782380920165468 842564067870504 902747215575540 912777740193046 977976150206835 1053205084838130 1173571380248202 1263846101805756 1303968200275780 1369166610289569 1404273446450840 1564761840330936 1579807627257195 1805494431151080 1825555480386092 1955952300413670 2106410169676260 2281944350482615 2347142760496404 2527692203611512 2607936400551560 2738333220579138 2933928450620505 3159615254514390 3651110960772184 3911904600827340 4107499830868707 4212820339352520 4563888700965230 4694285520992808 5476666441158276 5867856901241010 6319230509028780 6845833051447845 7823809201654680 8214999661737414 9127777401930460 10953332882316552 11735713802482020 12638461018057560 13691666102895690 16429999323474828 18255554803860920 20537499154343535 23471427604964040 27383332205791380 32859998646949656 41074998308687070 54766664411582760 82149996617374140 164299993234748280
• Sum of all divisors σ(n): 657818223288145920
• Sum of proper divisors (its aliquot sum) s(n): 493518230053397640
• 164299993234748280 is an abundant number, because the sum of its proper divisors (493518230053397640) is greater than itself. Its abundance is 329218236818649360

Bases of 164299993234748280

• Binary: 1001000111101101011111100100101101010110110011001101111000₂
• Hexadecimal: 0x247B5F92D5B3378
• Base-36: 18XRHIWFUR20

Squares and roots of 164299993234748280

• 164299993234748280 squared (164299993234748280²) is 26994487776938330576630834962958400
• 164299993234748280 cubed (164299993234748280³) is 4435194159126462850289428916933717081809548111552000
• The square root of 164299993234748280 is 405339355.6450548757
• The cube root of 164299993234748280 is 547703.9190744807

Scales and comparisons

• 164,299,993,234,748,280 seconds is equal to 5,224,231,571 years, 32 weeks, 20 hours, 18 minutes.
• To count from 1 to 164,299,993,234,748,280 would take you about fifteen billion, six hundred seventy-two million, six hundred ninety-four thousand, seven hundred fourteen 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 164299993234748280 cubic inches would be around 45642 feet tall.

Recreational maths with 164299993234748280

• 164299993234748280 backwards is 082847432399992461
• 164299993234748280 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164299993234748280's digits is 90
• More coming soon!