172480980

Names of 172480980

• Cardinal: 172480980 can be written as One hundred seventy-two million, four hundred eighty thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.7248098 × 10⁸

Factors of 172480980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 63

Divisors of 172480980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 29 30 34 35 42 49 51 58 60 68 70 84 85 87 98 102 105 116 119 140 145 147 170 174 196 203 204 210 238 245 255 289 290 294 340 343 348 357 406 420 435 476 490 493 510 578 580 588 595 609 686 714 735 812 833 867 870 980 986 1015 1020 1029 1156 1190 1218 1372 1421 1428 1445 1470 1479 1666 1715 1734 1740 1785 1972 2023 2030 2058 2380 2436 2465 2499 2842 2890 2940 2958 3045 3332 3430 3451 3468 3570 4046 4060 4116 4165 4263 4335 4930 4998 5145 5684 5780 5831 5916 6069 6090 6860 6902 7105 7140 7395 8092 8330 8381 8526 8670 9860 9947 9996 10115 10290 10353 11662 12138 12180 12495 13804 14161 14210 14790 16660 16762 17052 17255 17340 17493 19894 20230 20580 20706 21315 23324 24157 24276 24990 25143 28322 28420 29155 29580 29841 30345 33524 34510 34986 39788 40460 41412 41905 42483 42630 48314 49735 49980 50286 51765 56644 58310 58667 59682 60690 69020 69972 70805 72471 83810 84966 85260 87465 96628 99127 99470 100572 103530 116620 117334 119364 120785 121380 125715 141610 144942 149205 167620 169099 169932 174930 176001 198254 198940 207060 212415 234668 241570 251430 283220 289884 293335 297381 298410 338198 349860 352002 362355 396508 410669 424830 483140 495635 502860 507297 586670 594762 596820 676396 704004 724710 821338 845495 849660 880005 991270 1014594 1173340 1189524 1232007 1449420 1486905 1642676 1690990 1760010 1982540 2029188 2053345 2464014 2536485 2874683 2973810 3381980 3520020 4106690 4928028 5072970 5749366 5947620 6160035 8213380 8624049 10145940 11498732 12320070 14373415 17248098 24640140 28746830 34496196 43120245 57493660 86240490 172480980
• Sum of all divisors σ(n): 618912000
• Sum of proper divisors (its aliquot sum) s(n): 446431020
• 172480980 is an abundant number, because the sum of its proper divisors (446431020) is greater than itself. Its abundance is 273950040

Bases of 172480980

• Binary: 1010010001111101100111010100₂
• Hexadecimal: 0xA47D9D4
• Base-36: 2UOV6C

Squares and roots of 172480980

• 172480980 squared (172480980²) is 29749688461760400
• 172480980 cubed (172480980³) is 5131255420579126317192000
• The square root of 172480980 is 13133.2014375781
• The cube root of 172480980 is 556.6476804373

Scales and comparisons

• 172,480,980 seconds is equal to 5 years, 25 weeks, 1 day, 7 hours, 23 minutes.
• To count from 1 to 172,480,980 would take you about eight 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 172480980 cubic inches would be around 46.4 feet tall.

Recreational maths with 172480980

• 172480980 backwards is 089084271
• The number of decimal digits it has is: 9
• The sum of 172480980's digits is 39
• More coming soon!