2131970960

Names of 2131970960

• Cardinal: 2131970960 can be written as Two billion, one hundred thirty-one million, nine hundred seventy thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.13197096 × 10⁹

Factors of 2131970960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 157

Divisors of 2131970960

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 35 40 43 56 58 70 71 80 86 112 116 140 142 145 172 203 215 232 280 284 290 301 344 355 406 430 464 497 560 568 580 602 688 710 812 860 994 1015 1136 1160 1204 1247 1420 1505 1624 1720 1849 1988 2030 2059 2320 2408 2485 2494 2840 3010 3053 3248 3440 3698 3976 4060 4118 4816 4970 4988 5680 6020 6106 6235 7396 7952 8120 8236 8729 9245 9940 9976 10295 12040 12212 12470 12943 14413 14792 15265 16240 16472 17458 18490 19880 19952 20590 21371 24080 24424 24940 25886 28826 29584 30530 32944 34916 36980 39760 41180 42742 43645 48848 49880 51772 53621 57652 61060 64715 69832 72065 73960 82360 85484 87290 88537 99760 103544 106855 107242 115304 122120 129430 131279 139664 144130 147920 164720 170968 174580 177074 207088 213710 214484 230608 244240 258860 262558 268105 288260 341936 349160 354148 375347 427420 428968 442685 517720 525116 536210 576520 619759 656395 698320 708296 750694 854840 857936 885370 918953 1035440 1050232 1072420 1153040 1239518 1312790 1416592 1501388 1709680 1770740 1837906 1876735 2100464 2144840 2479036 2625580 3002776 3098795 3541480 3675812 3753470 3807091 4289680 4594765 4958072 5251160 6005552 6197590 7082960 7351624 7506940 7614182 9189530 9916144 10502320 12395180 14703248 15013880 15228364 18379060 19035455 24790360 26649637 30027760 30456728 36758120 38070910 49580720 53299274 60913456 73516240 76141820 106598548 133248185 152283640 213197096 266496370 304567280 426394192 532992740 1065985480 2131970960
• Sum of all divisors σ(n): 6084253440
• Sum of proper divisors (its aliquot sum) s(n): 3952282480
• 2131970960 is an abundant number, because the sum of its proper divisors (3952282480) is greater than itself. Its abundance is 1820311520

Bases of 2131970960

• Binary: 1111111000100110100101110010000₂
• Hexadecimal: 0x7F134B90
• Base-36: Z9BJBK

Squares and roots of 2131970960

• 2131970960 squared (2131970960²) is 4545300174283321600
• 2131970960 cubed (2131970960³) is 9690447976054980463540736000
• The square root of 2131970960 is 46173.2710558827
• The cube root of 2131970960 is 1287.0450884133

Scales and comparisons

• 2,131,970,960 seconds is equal to 67 years, 41 weeks, 14 hours, 9 minutes, 20 seconds.
• To count from 1 to 2,131,970,960 would take you about one hundred thirty-five 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 2131970960 cubic inches would be around 107.3 feet tall.

Recreational maths with 2131970960

• 2131970960 backwards is 0690791312
• The number of decimal digits it has is: 10
• The sum of 2131970960's digits is 38
• More coming soon!