397241130

Names of 397241130

• Cardinal: 397241130 can be written as Three hundred ninety-seven million, two hundred forty-one thousand, one hundred thirty.

Scientific notation

• Scientific notation: 3.9724113 × 10⁸

Factors of 397241130

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 197

Divisors of 397241130

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 26 29 30 31 33 39 55 58 62 65 66 78 87 93 103 110 130 143 145 155 165 174 186 195 206 286 290 309 310 319 330 341 377 390 403 429 435 465 515 618 638 682 715 754 806 858 870 899 930 957 1023 1030 1131 1133 1209 1339 1430 1545 1595 1705 1798 1885 1914 2015 2046 2145 2262 2266 2418 2678 2697 2987 3090 3190 3193 3399 3410 3770 4017 4030 4147 4290 4433 4495 4785 5115 5394 5655 5665 5974 6045 6386 6695 6798 8034 8294 8866 8961 8990 9570 9579 9889 10230 11310 11330 11687 12090 12441 13299 13390 13485 14729 14935 15965 16995 17922 19158 19778 20085 20735 22165 23374 24882 26598 26970 29458 29667 29870 31930 32857 33990 35061 35123 38831 40170 41470 41509 44187 44330 44805 47895 49445 58435 59334 62205 65714 66495 70122 70246 73645 77662 83018 88374 89610 92597 95790 98571 98890 105369 116493 116870 124410 124527 128557 132990 147290 148335 164285 175305 175615 185194 194155 197142 207545 210738 220935 232986 249054 257114 277791 296670 328570 350610 351230 385671 388310 415090 427141 441870 456599 462985 492855 526845 555582 582465 622635 642785 771342 854282 913198 925970 985710 1018567 1053690 1164930 1203761 1245270 1281423 1285570 1369797 1388955 1928355 2037134 2135705 2282995 2407522 2562846 2739594 2777910 3055701 3611283 3856710 4271410 4565990 5092835 6018805 6111402 6407115 6848985 7222566 10185670 12037610 12814230 13241371 13697970 15278505 18056415 26482742 30557010 36112830 39724113 66206855 79448226 132413710 198620565 397241130
• Sum of all divisors σ(n): 1207664640
• Sum of proper divisors (its aliquot sum) s(n): 810423510
• 397241130 is an abundant number, because the sum of its proper divisors (810423510) is greater than itself. Its abundance is 413182380

Bases of 397241130

• Binary: 10111101011010110101100101010₂
• Hexadecimal: 0x17AD6B2A
• Base-36: 6KI97U

Squares and roots of 397241130

• 397241130 squared (397241130²) is 157800515363676900
• 397241130 cubed (397241130³) is 62684855037649372710897000
• The square root of 397241130 is 19930.9089105339
• The cube root of 397241130 is 735.1084295585

Scales and comparisons

• 397,241,130 seconds is equal to 12 years, 32 weeks, 5 days, 16 hours, 45 minutes, 30 seconds.
• To count from 1 to 397,241,130 would take you about eighteen 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 397241130 cubic inches would be around 61.3 feet tall.

Recreational maths with 397241130

• 397241130 backwards is 031142793
• 397241130 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 397241130's digits is 30
• More coming soon!