1325042100

Names of 1325042100

• Cardinal: 1325042100 can be written as One billion, three hundred twenty-five million, forty-two thousand, one hundred.

Scientific notation

• Scientific notation: 1.3250421 × 10⁹

Factors of 1325042100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 441

Divisors of 1325042100

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 41 45 50 60 75 82 90 100 123 149 150 164 180 205 225 241 246 298 300 369 410 447 450 482 492 596 615 723 738 745 820 894 900 964 1025 1205 1230 1341 1446 1476 1490 1788 1845 2050 2169 2235 2410 2460 2682 2892 2980 3075 3615 3690 3725 4100 4338 4470 4820 5364 6025 6109 6150 6705 7230 7380 7450 8676 8940 9225 9881 10845 11175 12050 12218 12300 13410 14460 14900 18075 18327 18450 19762 21690 22350 24100 24436 26820 29643 30545 33525 35909 36150 36654 36900 39524 43380 44700 49405 54225 54981 59286 61090 67050 71818 72300 73308 88929 91635 98810 107727 108450 109962 118572 122180 134100 143636 148215 152725 177858 179545 183270 197620 215454 216900 219924 247025 274905 296430 305450 323181 355716 359090 366540 430908 444645 458175 494050 538635 549810 592860 610900 646362 718180 741075 889290 897725 916350 988100 1077270 1099620 1292724 1374525 1472269 1482150 1615905 1778580 1795450 1832700 2154540 2223225 2693175 2749050 2944538 2964300 3231810 3590900 4416807 4446450 5386350 5498100 5889076 6463620 7361345 8079525 8833614 8892900 10772700 13250421 14722690 16159050 17667228 22084035 26500842 29445380 32318100 36806725 44168070 53001684 66252105 73613450 88336140 110420175 132504210 147226900 220840350 265008420 331260525 441680700 662521050 1325042100
• Sum of all divisors σ(n): 4300896600
• Sum of proper divisors (its aliquot sum) s(n): 2975854500
• 1325042100 is an abundant number, because the sum of its proper divisors (2975854500) is greater than itself. Its abundance is 1650812400

Bases of 1325042100

• Binary: 1001110111110101000100110110100₂
• Hexadecimal: 0x4EFA89B4
• Base-36: LWW910

Squares and roots of 1325042100

• 1325042100 squared (1325042100²) is 1755736566772410000
• 1325042100 cubed (1325042100³) is 2326424867482904368461000000
• The square root of 1325042100 is 36401.1277297833
• The cube root of 1325042100 is 1098.3562501727

Scales and comparisons

• 1,325,042,100 seconds is equal to 42 years, 6 weeks, 6 days, 3 hours, 15 minutes.
• To count from 1 to 1,325,042,100 would take you about eighty-four 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 1325042100 cubic inches would be around 91.5 feet tall.

Recreational maths with 1325042100

• 1325042100 backwards is 0012405231
• 1325042100 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1325042100's digits is 18
• More coming soon!