2974045140

Names of 2974045140

• Cardinal: 2974045140 can be written as Two billion, nine hundred seventy-four million, forty-five thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.97404514 × 10⁹

Factors of 2974045140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 573

Divisors of 2974045140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 31 33 36 44 45 54 55 60 62 66 90 93 99 108 110 124 132 135 155 165 180 186 198 220 270 279 297 310 330 341 372 396 465 495 521 540 558 594 620 660 682 837 930 961 990 1023 1042 1116 1188 1364 1395 1485 1563 1674 1705 1860 1922 1980 2046 2084 2605 2790 2883 2970 3069 3126 3348 3410 3844 4092 4185 4689 4805 5115 5210 5580 5731 5766 5940 6138 6252 6820 7815 8370 8649 9207 9378 9610 10230 10420 10571 11462 11532 12276 14067 14415 15345 15630 16151 16740 17193 17298 18414 18756 19220 20460 21142 22924 23445 25947 28134 28655 28830 30690 31260 31713 32302 34386 34596 36828 42284 43245 46035 46890 48453 51579 51894 52855 56268 57310 57660 61380 63426 64604 68772 70335 80755 85965 86490 92070 93780 95139 96906 103158 103788 105710 114620 126852 129735 140670 145359 154737 158565 161510 171930 172980 177661 184140 190278 193812 206316 211420 242265 257895 259470 281340 285417 290718 309474 317130 323020 343860 355322 380556 436077 475695 484530 500681 515790 518940 532983 570834 581436 618948 634260 710644 726795 773685 872154 888305 951390 969060 1001362 1031580 1065966 1141668 1427085 1453590 1502043 1547370 1598949 1744308 1776610 1902780 2002724 2131932 2180385 2503405 2664915 2854170 2907180 3004086 3094740 3197898 3553220 4360770 4506129 4796847 5006810 5329830 5507491 5708340 6008172 6395796 7510215 7994745 8721540 9012258 9593694 10013620 10659660 11014982 13518387 15020430 15989490 16522473 18024516 19187388 22029964 22530645 23984235 27036774 27537455 30040860 31978980 33044946 45061290 47968470 49567419 54073548 55074910 66089892 67591935 82612365 90122580 95936940 99134838 110149820 135183870 148702257 165224730 198269676 247837095 270367740 297404514 330449460 495674190 594809028 743511285 991348380 1487022570 2974045140
• Sum of all divisors σ(n): 10449855360
• Sum of proper divisors (its aliquot sum) s(n): 7475810220
• 2974045140 is an abundant number, because the sum of its proper divisors (7475810220) is greater than itself. Its abundance is 4501765080

Bases of 2974045140

• Binary: 10110001010001000101001111010100₂
• Hexadecimal: 0xB14453D4
• Base-36: 1D6O3X0

Squares and roots of 2974045140

• 2974045140 squared (2974045140²) is 8844944494757619600
• 2974045140 cubed (2974045140³) is 26305264188203654049348744000
• The square root of 2974045140 is 54534.8066834385
• The cube root of 2974045140 is 1438.0782524509

Scales and comparisons

• 2,974,045,140 seconds is equal to 94 years, 29 weeks, 2 days, 19 hours, 39 minutes.
• To count from 1 to 2,974,045,140 would take you about one hundred eighty-nine 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 2974045140 cubic inches would be around 119.8 feet tall.

Recreational maths with 2974045140

• 2974045140 backwards is 0415404792
• 2974045140 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2974045140's digits is 36
• More coming soon!