152107740

Names of 152107740

• Cardinal: 152107740 can be written as One hundred fifty-two million, one hundred seven thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.5210774 × 10⁸

Factors of 152107740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 401

Divisors of 152107740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 37 45 46 54 60 69 74 90 92 108 111 115 135 138 148 180 185 207 222 230 270 276 331 333 345 370 414 444 460 540 555 621 662 666 690 740 828 851 993 999 1035 1110 1242 1324 1332 1380 1655 1665 1702 1986 1998 2070 2220 2484 2553 2979 3105 3310 3330 3404 3972 3996 4140 4255 4965 4995 5106 5958 6210 6620 6660 7613 7659 8510 8937 9930 9990 10212 11916 12247 12420 12765 14895 15226 15318 17020 17874 19860 19980 22839 22977 24494 25530 29790 30452 30636 35748 36741 38065 38295 44685 45678 45954 48988 51060 59580 61235 68517 73482 76130 76590 89370 91356 91908 110223 114195 114885 122470 137034 146964 152260 153180 178740 183705 205551 220446 228390 229770 244940 274068 281681 330669 342585 367410 411102 440892 456780 459540 551115 563362 661338 685170 734820 822204 845043 1027755 1102230 1126724 1322676 1370340 1408405 1653345 1690086 2055510 2204460 2535129 2816810 3306690 3380172 4111020 4225215 5070258 5633620 6613380 7605387 8450430 10140516 12675645 15210774 16900860 25351290 30421548 38026935 50702580 76053870 152107740
• Sum of all divisors σ(n): 508677120
• Sum of proper divisors (its aliquot sum) s(n): 356569380
• 152107740 is an abundant number, because the sum of its proper divisors (356569380) is greater than itself. Its abundance is 204461640

Bases of 152107740

• Binary: 1001000100001111101011011100₂
• Hexadecimal: 0x910FADC
• Base-36: 2IK730

Squares and roots of 152107740

• 152107740 squared (152107740²) is 23136764567907600
• 152107740 cubed (152107740³) is 3519280969336501564824000
• The square root of 152107740 is 12333.1966659095
• The cube root of 152107740 is 533.8063936449

Scales and comparisons

• 152,107,740 seconds is equal to 4 years, 43 weeks, 3 days, 12 hours, 9 minutes.
• To count from 1 to 152,107,740 would take you about seven 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 152107740 cubic inches would be around 44.5 feet tall.

Recreational maths with 152107740

• 152107740 backwards is 047701251
• 152107740 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 152107740's digits is 27
• More coming soon!