164660993921200

Names of 164660993921200

• Cardinal: 164660993921200 can be written as One hundred sixty-four trillion, six hundred sixty billion, nine hundred ninety-three million, nine hundred twenty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.646609939212 × 10¹⁴

Factors of 164660993921200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 645401

Divisors of 164660993921200

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 31 35 40 50 56 62 70 80 100 112 124 140 155 175 200 217 248 280 310 350 400 434 496 560 620 700 775 868 1085 1240 1400 1550 1736 2170 2480 2800 2953 3100 3472 4340 5425 5906 6200 8680 10850 11812 12400 14765 17360 20671 21700 23624 29530 41342 43400 47248 59060 73825 82684 86800 91543 103355 118120 147650 165368 183086 206710 236240 295300 330736 366172 413420 457715 516775 590600 640801 642403 732344 826840 915430 1033550 1181200 1281602 1284806 1464688 1653680 1830860 2067100 2288575 2563204 2569612 3204005 3212015 3661720 4134200 4496821 4577150 5126408 5139224 6408010 6424030 7323440 8268400 8993642 9154300 10252816 10278448 12816020 12848060 16020025 16060075 17987284 18308600 19914493 22484105 25632040 25696120 32040050 32120150 35974568 36617200 39828986 44968210 51264080 51392240 64080100 64240300 71949136 79657972 89936420 99572465 112420525 128160200 128480600 139401451 159315944 179872840 199144930 224841050 256320400 256961200 278802902 318631888 359745680 398289860 449682100 497862325 557605804 697007255 796579720 899364200 995724650 1115211608 1394014510 1593159440 1798728400 1897016059 1991449300 2230423216 2788029020 3485036275 3794032118 3982898600 5576058040 6970072550 7588064236 7965797200 9485080295 11152116080 13279112413 13940145100 15176128472 18970160590 26558224826 27880290200 30352256944 37940321180 47425401475 53116449652 55760580400 58807497829 66395562065 75880642360 94850802950 106232899304 117614995658 132791124130 151761284720 189701605900 212465798608 235229991316 265582248260 294037489145 331977810325 379403211800 411652484803 470459982632 531164496520 588074978290 663955620650 758806423600 823304969606 940919965264 1062328993040 1176149956580 1327911241300 1470187445725 1646609939212 2058262424015 2352299913160 2655822482600 2940374891450 3293219878424 4116524848030 4704599826320 5311644965200 5880749782900 6586439756848 8233049696060 10291312120075 11761499565800 16466099392120 20582624240150 23522999131600 32932198784240 41165248480300 82330496960600 164660993921200
• Sum of all divisors σ(n): 466855070918656
• Sum of proper divisors (its aliquot sum) s(n): 302194076997456
• 164660993921200 is an abundant number, because the sum of its proper divisors (302194076997456) is greater than itself. Its abundance is 137533083076256

Bases of 164660993921200

• Binary: 100101011100001000100000000011010001000010110000₂
• Hexadecimal: 0x95C2200D10B0
• Base-36: 1MD87SCYB4

Squares and roots of 164660993921200

• 164660993921200 squared (164660993921200²) is 27113242919117463351809440000
• 164660993921200 cubed (164660993921200³) is 4464493527488819576241057976860776128000000
• The square root of 164660993921200 is 12832030.0000116895
• The cube root of 164660993921200 is 54810.4764811719

Scales and comparisons

• 164,660,993,921,200 seconds is equal to 5,235,710 years, 14 weeks, 2 days, 18 hours, 6 minutes, 40 seconds.
• To count from 1 to 164,660,993,921,200 would take you about thirteen million, eighty-nine thousand, two hundred seventy-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 164660993921200 cubic inches would be around 4567.5 feet tall.

Recreational maths with 164660993921200

• 164660993921200 backwards is 002129399066461
• The number of decimal digits it has is: 15
• The sum of 164660993921200's digits is 58
• More coming soon!