489948172172160

Names of 489948172172160

• Cardinal: 489948172172160 can be written as Four hundred eighty-nine trillion, nine hundred forty-eight billion, one hundred seventy-two million, one hundred seventy-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.8994817217216 × 10¹⁴

Factors of 489948172172160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7413

Divisors of 489948172172160

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 260 312 320 384 390 416 480 520 624 640 780 832 960 1040 1248 1560 1664 1889 1920 2080 2496 3120 3778 4160 4992 5501 5667 6240 7556 8320 9445 11002 11334 12480 15112 16503 18890 22004 22668 24557 24960 27505 28335 30224 33006 37780 44008 45336 49114 55010 56670 60448 66012 71513 73671 75560 82515 88016 90672 98228 110020 113340 120896 122785 132024 143026 147342 151120 165030 176032 181344 196456 214539 220040 226680 241792 245570 264048 286052 294684 302240 330060 352064 357565 362688 368355 392912 429078 440080 453360 491140 528096 572104 589368 604480 660120 704128 715130 725376 736710 785824 858156 880160 906720 982280 1056192 1072695 1144208 1178736 1208960 1320240 1430260 1473420 1571648 1716312 1760320 1813440 1964560 2112384 2145390 2288416 2357472 2640480 2860520 2946840 3143296 3432624 3520640 3568321 3626880 3929120 4290780 4576832 4714944 5280960 5721040 5893680 6865248 7136642 7858240 8581560 9153664 9429888 10391389 10561920 10704963 11442080 11787360 13730496 14273284 15716480 17163120 17841605 20782778 21409926 22884160 23574720 27460992 28546568 31174167 34326240 35683210 41565556 42819852 45768320 46388173 47149440 51956945 53524815 57093136 62348334 68652480 71366420 83131112 85639704 92776346 103913890 107049630 114186272 124696668 135088057 137304960 139164519 142732840 155870835 166262224 171279408 185552692 207827780 214099260 228372544 231940865 249393336 270176114 278329038 285465680 311741670 332524448 342558816 371105384 405264171 415655560 428198520 456745088 463881730 498786672 540352228 556658076 570931360 623483340 665048896 675440285 685117632 695822595 742210768 810528342 831311120 856397040 927763460 997573344 1080704456 1113316152 1141862720 1246966680 1330097792 1350880570 1370235264 1391645190 1484421536 1621056684 1662622240 1712794080 1855526920 1995146688 2026320855 2161408912 2226632304 2283725440 2493933360 2701761140 2783290380 2968843072 3242113368 3325244480 3425588160 3711053840 3990293376 4052641710 4322817824 4453264608 4987866720 5403522280 5566580760 5937686144 6484226736 6650488960 6851176320 7422107680 8105283420 8645635648 8906529216 9975733440 10807044560 11133161520 12968453472 14844215360 16210566840 17291271296 17813058432 19629333821 19951466880 21614089120 22266323040 25936906944 29688430720 32421133680 39258667642 43228178240 44532646080 51873813888 58888001463 64842267360 78517335284 86456356480 89065292160 98146669105 117776002926 129684534720 157034670568 196293338210 235552005852 255181339673 259369069440 294440007315 314069341136 392586676420 471104011704 510362679346 588880014630 628138682272 765544019019 785173352840 942208023408 1020725358692 1177760029260 1256277364544 1275906698365 1531088038038 1570346705680 1884416046816 2041450717384 2355520058520 2512554729088 2551813396730 3062176076076 3140693411360 3768832093632 3827720095095 4082901434768 4711040117040 5103626793460 6124352152152 6281386822720 7537664187264 7655440190190 8165802869536 9422080234080 10207253586920 12248704304304 12562773645440 15310880380380 16331605739072 18844160468160 20414507173840 24497408608608 30621760760760 32663211478144 37688320936320 40829014347680 48994817217216 61243521521520 81658028695360 97989634434432 122487043043040 163316057390720 244974086086080 489948172172160
• Sum of all divisors σ(n): 1683038022996960
• Sum of proper divisors (its aliquot sum) s(n): 1193089850824800
• 489948172172160 is an abundant number, because the sum of its proper divisors (1193089850824800) is greater than itself. Its abundance is 703141678652640

Bases of 489948172172160

• Binary: 1101111011001101011110010110000101011101110000000₂
• Hexadecimal: 0x1BD9AF2C2BB80
• Base-36: 4TO72ZMH6O

Squares and roots of 489948172172160

• 489948172172160 squared (489948172172160²) is 240049211414840538612679065600
• 489948172172160 cubed (489948172172160³) is 117611672364069527801956471340946911133696000
• The square root of 489948172172160 is 22134772.9189201307
• The cube root of 489948172172160 is 78834.5719625115

Scales and comparisons

• 489,948,172,172,160 seconds is equal to 15,578,836 years, 19 weeks, 4 hours, 16 minutes.
• To count from 1 to 489,948,172,172,160 would take you about thirty-eight million, nine hundred forty-seven thousand and ninety 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 489948172172160 cubic inches would be around 6569.5 feet tall.

Recreational maths with 489948172172160

• 489948172172160 backwards is 061271271849984
• The number of decimal digits it has is: 15
• The sum of 489948172172160's digits is 69
• More coming soon!