172215422190

Names of 172215422190

• Cardinal: 172215422190 can be written as One hundred seventy-two billion, two hundred fifteen million, four hundred twenty-two thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.7221542219 × 10¹¹

Factors of 172215422190

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 814

Divisors of 172215422190

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 37 42 45 54 63 70 74 90 101 105 111 126 135 185 189 202 210 222 259 270 303 315 333 370 378 505 518 555 606 630 659 666 707 777 909 945 999 1010 1110 1295 1318 1369 1414 1515 1554 1665 1818 1890 1977 1998 2121 2331 2590 2727 2738 3030 3295 3330 3535 3737 3885 3954 4107 4242 4545 4613 4662 4995 5454 5931 6363 6590 6845 6993 7070 7474 7770 8214 9090 9226 9583 9885 9990 10605 11211 11655 11862 12321 12726 13635 13690 13839 13986 17793 18685 19089 19166 19770 20535 21210 22422 23065 23310 24383 24642 26159 27270 27678 28749 29655 31815 33633 34965 35586 36963 37370 38178 41070 41517 46130 47915 48766 52318 56055 57498 59310 61605 63630 66559 67266 69195 69930 73149 73926 78477 83034 86247 88965 95445 95830 100899 112110 121915 123210 124551 130795 133118 138269 138390 143745 146298 156954 168165 170681 172494 177930 184815 190890 199677 201798 207585 219447 235431 243830 249102 258741 261590 276538 287490 332795 336330 341362 365745 369630 392385 399354 414807 415170 431235 438894 465913 470862 504495 512043 517482 599031 622755 658341 665590 691345 706293 731490 784770 829614 853405 862470 902171 931826 967883 998385 1008990 1024086 1097235 1177155 1198062 1244421 1245510 1293705 1316682 1382690 1397739 1412586 1536129 1706810 1797093 1804342 1935766 1996770 2074035 2194470 2329565 2354310 2462683 2488842 2560215 2587410 2706513 2795478 2903649 2995155 3072258 3291705 3531465 3594186 3733263 4148070 4193217 4510855 4608387 4659130 4839415 4925366 5120430 5413026 5807298 5990310 6222105 6315197 6583410 6988695 7062930 7388049 7466526 7680645 8119539 8386434 8710947 8985465 9021710 9216774 9678830 12313415 12444210 12579651 12630394 13532565 13977390 14518245 14776098 15361290 16239078 17238781 17421894 17970930 18666315 18945591 20966085 22164147 23041935 24358617 24626830 25159302 26132841 27065130 29036490 31575985 34477562 36940245 37332630 37891182 40597695 41932170 43554735 44328294 46083870 48717234 51716343 52265682 56836773 62898255 63151970 66492441 73880490 81195390 86193905 87109470 91119271 94727955 103432686 110820735 113673546 121793085 125796510 130664205 132984882 155149029 170510319 172387810 182238542 189455910 221641470 243586170 258581715 261328410 273357813 284183865 310298058 332462205 341020638 455596355 465447087 517163430 546715626 568367730 637834897 664924410 775745145 820073439 852551595 911192710 930894174 1275669794 1366789065 1551490290 1640146878 1705103190 1913504691 2327235435 2460220317 2733578130 3189174485 3827009382 4100367195 4654470870 4920440634 5740514073 6378348970 8200734390 9567523455 11481028146 12301101585 17221542219 19135046910 24602203170 28702570365 34443084438 57405140730 86107711095 172215422190
• Sum of all divisors σ(n): 545582822400
• Sum of proper divisors (its aliquot sum) s(n): 373367400210
• 172215422190 is an abundant number, because the sum of its proper divisors (373367400210) is greater than itself. Its abundance is 201151978020

Bases of 172215422190

• Binary: 10100000011000110101101100110011101110₂
• Hexadecimal: 0x2818D6CCEE
• Base-36: 2744M67I

Squares and roots of 172215422190

• 172215422190 squared (172215422190²) is 29658151640079944396100
• 172215422190 cubed (172215422190³) is 5107591106071408549526086089459000
• The square root of 172215422190 is 414988.4603094405
• The cube root of 172215422190 is 5563.6185555399

Scales and comparisons

• 172,215,422,190 seconds is equal to 5,475 years, 47 weeks, 5 days, 1 hour, 16 minutes, 30 seconds.
• To count from 1 to 172,215,422,190 would take you about ten thousand, nine hundred fifty-one 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 172215422190 cubic inches would be around 463.6 feet tall.

Recreational maths with 172215422190

• 172215422190 backwards is 091224512271
• The number of decimal digits it has is: 12
• The sum of 172215422190's digits is 36
• More coming soon!