2312994320

Names of 2312994320

• Cardinal: 2312994320 can be written as Two billion, three hundred twelve million, nine hundred ninety-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.31299432 × 10⁹

Factors of 2312994320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 372

Divisors of 2312994320

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 35 37 40 52 56 62 65 70 74 80 91 104 112 124 130 140 148 155 182 185 208 217 248 259 260 277 280 296 310 364 370 403 434 455 481 496 518 520 554 560 592 620 728 740 806 868 910 962 1036 1040 1085 1108 1147 1240 1295 1385 1456 1480 1612 1736 1820 1924 1939 2015 2072 2170 2216 2294 2405 2480 2590 2770 2821 2960 3224 3367 3472 3601 3640 3848 3878 4030 4144 4340 4432 4588 4810 5180 5540 5642 5735 6448 6734 7202 7280 7696 7756 8029 8060 8587 8680 9176 9620 9695 10249 10360 11080 11284 11470 13468 14105 14404 14911 15512 16058 16120 16835 17174 17360 18005 18352 19240 19390 20498 20720 22160 22568 22940 25207 26936 28210 28808 29822 31024 32116 32240 33670 34348 36010 38480 38780 40145 40996 42935 45136 45880 50414 51245 53872 56420 57616 59644 60109 64232 67340 68696 71743 72020 74555 77560 80290 81992 85870 91760 100828 102490 104377 111631 112840 119288 120218 126035 128464 133237 134680 137392 143486 144040 149110 155120 160580 163984 171740 201656 204980 208754 223262 225680 238576 240436 252070 266474 269360 286972 288080 298220 300545 317719 321160 343480 358715 403312 409960 417508 446524 480872 504140 521885 532948 558155 573944 596440 601090 635438 642320 666185 686960 717430 781417 819920 835016 893048 932659 961744 1008280 1043770 1065896 1116310 1147888 1192880 1202180 1270876 1332370 1434860 1562834 1588595 1670032 1786096 1865318 2016560 2087540 2131792 2224033 2232620 2404360 2541752 2664740 2869720 3125668 3177190 3730636 3907085 4130347 4175080 4448066 4465240 4663295 4808720 5083504 5329480 5739440 6251336 6354380 7461272 7814170 8260694 8350160 8896132 8930480 9326590 10658960 11120165 12502672 12708760 14922544 15628340 16521388 17792264 18653180 20651735 22240330 25417520 28912429 31256680 33042776 35584528 37306360 41303470 44480660 57824858 62513360 66085552 74612720 82606940 88961320 115649716 144562145 165213880 177922640 231299432 289124290 330427760 462598864 578248580 1156497160 2312994320
• Sum of all divisors σ(n): 7042215936
• Sum of proper divisors (its aliquot sum) s(n): 4729221616
• 2312994320 is an abundant number, because the sum of its proper divisors (4729221616) is greater than itself. Its abundance is 2416227296

Bases of 2312994320

• Binary: 10001001110111010111111000010000₂
• Hexadecimal: 0x89DD7E10
• Base-36: 1293HU8

Squares and roots of 2312994320

• 2312994320 squared (2312994320²) is 5349942724352262400
• 2312994320 cubed (2312994320³) is 12374387133752108610349568000
• The square root of 2312994320 is 48093.5995741637
• The cube root of 2312994320 is 1322.4873363781

Scales and comparisons

• 2,312,994,320 seconds is equal to 73 years, 28 weeks, 2 days, 18 hours, 25 minutes, 20 seconds.
• To count from 1 to 2,312,994,320 would take you about one hundred forty-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 2312994320 cubic inches would be around 110.2 feet tall.

Recreational maths with 2312994320

• 2312994320 backwards is 0234992132
• 2312994320 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2312994320's digits is 35
• More coming soon!