172138035200

Names of 172138035200

• Cardinal: 172138035200 can be written as One hundred seventy-two billion, one hundred thirty-eight million, thirty-five thousand, two hundred.

Scientific notation

• Scientific notation: 1.721380352 × 10¹¹

Factors of 172138035200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1308

Divisors of 172138035200

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 127 128 160 184 200 230 254 256 320 368 400 460 508 512 575 635 640 736 800 920 1016 1024 1150 1151 1270 1280 1472 1600 1840 2032 2048 2300 2302 2540 2560 2921 2944 3175 3200 3680 4064 4600 4604 5080 5120 5755 5842 5888 6350 6400 7360 8128 9200 9208 10160 10240 11510 11684 11776 12700 12800 14605 14720 16256 18400 18416 20320 23020 23368 23552 25400 25600 26473 28775 29210 29440 32512 36800 36832 40640 46040 46736 47104 50800 51200 52946 57550 58420 58880 65024 73025 73600 73664 81280 92080 93472 101600 105892 115100 116840 117760 130048 132365 146050 146177 147200 147328 162560 184160 186944 203200 211784 230200 233680 235520 260096 264730 292100 292354 294400 294656 325120 368320 373888 406400 423568 460400 467360 529460 584200 584708 588800 589312 650240 661825 730885 736640 747776 812800 847136 920800 934720 1058920 1168400 1169416 1177600 1178624 1300480 1323650 1461770 1473280 1495552 1625600 1694272 1841600 1869440 2117840 2336800 2338832 2357248 2647300 2923540 2946560 2991104 3251200 3362071 3388544 3654425 3683200 3738880 4235680 4673600 4677664 5294600 5847080 5893120 5982208 6502400 6724142 6777088 7308850 7366400 7477760 8471360 9347200 9355328 10589200 11694160 11786240 13448284 13554176 14617700 14732800 14955520 16810355 16942720 18694400 18710656 21178400 23388320 26896568 27108352 29235400 29465600 29911040 33620710 33885440 37388800 37421312 42356800 46776640 53793136 54216704 58470800 58931200 67241420 67770880 74777600 74842624 84051775 84713600 93553280 107586272 116941600 134482840 135541760 149555200 149685248 168103550 169427200 187106560 215172544 233883200 268965680 271083520 299370496 336207100 338854400 374213120 430345088 467766400 537931360 672414200 677708800 748426240 860690176 935532800 1075862720 1344828400 1355417600 1496852480 1721380352 1871065600 2151725440 2689656800 3442760704 3742131200 4303450880 5379313600 6885521408 7484262400 8606901760 10758627200 17213803520 21517254400 34427607040 43034508800 86069017600 172138035200
• Sum of all divisors σ(n): 449251246080
• Sum of proper divisors (its aliquot sum) s(n): 277113210880
• 172138035200 is an abundant number, because the sum of its proper divisors (277113210880) is greater than itself. Its abundance is 104975175680

Bases of 172138035200

• Binary: 10100000010100001110011111100000000000₂
• Hexadecimal: 0x281439F800
• Base-36: 272UJI0W

Squares and roots of 172138035200

• 172138035200 squared (172138035200²) is 29631503162516439040000
• 172138035200 cubed (172138035200³) is 5100708734418166104046174208000000
• The square root of 172138035200 is 414895.2099024523
• The cube root of 172138035200 is 5562.7850719197

Scales and comparisons

• 172,138,035,200 seconds is equal to 5,473 years, 23 weeks, 5 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 172,138,035,200 would take you about ten thousand, nine hundred forty-six 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 172138035200 cubic inches would be around 463.6 feet tall.

Recreational maths with 172138035200

• 172138035200 backwards is 002530831271
• 172138035200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 172138035200's digits is 32
• More coming soon!