2994402840

Names of 2994402840

• Cardinal: 2994402840 can be written as Two billion, nine hundred ninety-four million, four hundred two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.99440284 × 10⁹

Factors of 2994402840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 498

Divisors of 2994402840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 26 30 31 33 39 40 44 52 55 60 62 65 66 78 88 93 104 110 120 124 130 132 143 155 156 165 169 186 195 220 248 260 264 286 310 312 330 338 341 372 390 403 429 433 440 465 507 520 572 620 660 676 682 715 744 780 806 845 858 866 930 1014 1023 1144 1209 1240 1299 1320 1352 1364 1430 1560 1612 1690 1705 1716 1732 1859 1860 2015 2028 2046 2145 2165 2418 2535 2598 2728 2860 3224 3380 3410 3432 3464 3718 3720 4030 4056 4092 4290 4330 4433 4763 4836 5070 5115 5196 5239 5577 5629 5720 6045 6495 6760 6820 7436 8060 8184 8580 8660 8866 9295 9526 9672 10140 10230 10392 10478 11154 11258 12090 12990 13299 13423 13640 14289 14872 15717 16120 16887 17160 17320 17732 18590 19052 20280 20460 20956 22165 22308 22516 23815 24180 25980 26195 26598 26846 27885 28145 28578 31434 33774 35464 37180 38104 40269 40920 41912 44330 44616 45032 47630 48360 51960 52390 53196 53692 55770 56290 57156 57629 61919 62868 66495 67115 67548 71445 73177 74360 78585 80538 84435 88660 95260 104780 106392 107384 111540 112580 114312 115258 123838 125736 132990 134230 135096 142890 146354 147653 157170 161076 168870 172887 174499 177320 185757 190520 201345 209560 219531 223080 225160 230516 247676 265980 268460 285780 288145 292708 295306 309595 314340 322152 337740 345774 348998 365885 371514 402690 439062 442959 461032 495352 523497 531960 536920 571560 576290 585416 590612 619190 628680 675480 691548 697996 731770 738265 743028 804947 805380 864435 872495 878124 885918 928785 1046994 1097655 1152580 1181224 1238380 1383096 1395992 1463540 1476530 1486056 1609894 1610760 1728870 1744990 1756248 1771836 1857570 1919489 2093988 2195310 2214795 2268487 2305160 2414841 2476760 2617485 2927080 2953060 3219788 3457740 3489980 3543672 3715140 3838978 4024735 4187976 4390620 4429590 4536974 4829682 5234970 5758467 5906120 6439576 6805461 6915480 6979960 7430280 7677956 8049470 8781240 8859180 9073948 9597445 9659364 10469940 11342435 11516934 12074205 13610922 15355912 16098940 17718360 18147896 19194890 19318728 20939880 22684870 23033868 24148410 24953357 27221844 28792335 32197880 34027305 38389780 45369740 46067736 48296820 49906714 54443688 57584670 68054610 74860071 76779560 90739480 96593640 99813428 115169340 124766785 136109220 149720142 199626856 230338680 249533570 272218440 299440284 374300355 499067140 598880568 748600710 998134280 1497201420 2994402840
• Sum of all divisors σ(n): 10979297280
• Sum of proper divisors (its aliquot sum) s(n): 7984894440
• 2994402840 is an abundant number, because the sum of its proper divisors (7984894440) is greater than itself. Its abundance is 4990491600

Bases of 2994402840

• Binary: 10110010011110101111011000011000₂
• Hexadecimal: 0xB27AF618
• Base-36: 1DISG0O

Squares and roots of 2994402840

• 2994402840 squared (2994402840²) is 8966448368200065600
• 2994402840 cubed (2994402840³) is 26849158458451642120826304000
• The square root of 2994402840 is 54721.1370495899
• The cube root of 2994402840 is 1441.3520672899

Scales and comparisons

• 2,994,402,840 seconds is equal to 95 years, 11 weeks, 10 hours, 34 minutes.
• To count from 1 to 2,994,402,840 would take you about one hundred ninety 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 2994402840 cubic inches would be around 120.1 feet tall.

Recreational maths with 2994402840

• 2994402840 backwards is 0482044992
• The number of decimal digits it has is: 10
• The sum of 2994402840's digits is 42
• More coming soon!