30742479040

Names of 30742479040

• Cardinal: 30742479040 can be written as Thirty billion, seven hundred forty-two million, four hundred seventy-nine thousand and forty.

Scientific notation

• Scientific notation: 3.074247904 × 10¹⁰

Factors of 30742479040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 325

Divisors of 30742479040

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 52 56 64 65 68 70 80 85 91 104 112 119 130 136 140 160 169 170 182 208 221 224 238 260 272 280 281 289 320 338 340 364 416 442 448 455 476 520 544 560 562 578 595 676 680 728 832 845 884 910 952 1040 1088 1105 1120 1124 1156 1183 1190 1352 1360 1405 1445 1456 1547 1690 1768 1820 1904 1967 2023 2080 2210 2240 2248 2312 2366 2380 2704 2720 2810 2873 2890 2912 3094 3380 3536 3640 3653 3757 3808 3934 4046 4160 4420 4496 4624 4732 4760 4777 5408 5440 5620 5746 5780 5824 5915 6188 6760 7072 7280 7306 7514 7616 7735 7868 8092 8840 8992 9248 9464 9520 9554 9835 10115 10816 11240 11492 11560 11830 12376 13520 14144 14365 14560 14612 15028 15470 15736 16184 17680 17984 18265 18496 18785 18928 19040 19108 19670 20111 20230 22480 22984 23120 23660 23885 24752 25571 26299 27040 28730 29120 29224 30056 30940 31472 32368 33439 35360 36530 37570 37856 38080 38216 39340 40222 40460 44960 45968 46240 47320 47489 47770 48841 49504 51142 52598 54080 57460 58448 60112 61880 62101 62944 64736 66878 70720 73060 75140 75712 76432 78680 80444 80920 81209 89920 91936 92480 94640 94978 95540 97682 99008 100555 102284 105196 114920 116896 120224 123760 124202 125888 127855 129472 131495 133756 146120 150280 152864 157360 160888 161840 162418 167195 183872 189280 189956 191080 195364 201110 204568 210392 229840 233792 237445 240448 244205 247520 248404 255710 262990 267512 292240 300560 305728 310505 314720 321776 323680 324836 332423 334390 341887 378560 379912 382160 390728 402220 406045 409136 420784 434707 459680 474890 488410 495040 496808 511420 525980 535024 568463 584480 601120 621010 629440 643552 647360 649672 664846 668780 683774 759824 764320 781456 804440 807313 812090 818272 841568 869414 919360 949780 976820 993616 1022840 1051960 1055717 1070048 1136926 1168960 1202240 1242020 1287104 1299344 1329692 1337560 1367548 1519648 1528640 1562912 1608880 1614626 1624180 1636544 1662115 1683136 1709435 1738828 1899560 1953640 1987232 2045680 2103920 2111434 2140096 2173535 2273852 2484040 2598688 2659384 2675120 2735096 2842315 3039296 3125824 3217760 3229252 3248360 3324230 3418870 3477656 3799120 3907280 3974464 4036565 4091360 4207840 4222868 4347070 4547704 4968080 5197376 5278585 5318768 5350240 5470192 5651191 5684630 6435520 6458504 6496720 6648460 6837740 6955312 7390019 7598240 7814560 8073130 8182720 8415680 8445736 8694140 9095408 9936160 10557170 10637536 10700480 10940384 11302382 11369260 12917008 12993440 13296920 13675480 13724321 13910624 14780038 15196480 15629120 16146260 16891472 17388280 18190816 19872320 21114340 21275072 21880768 22604764 22738520 25834016 25986880 26593840 27350960 27448642 27821248 28255955 29560076 32292520 33782944 34776560 36381632 36950095 42228680 45209528 45477040 51668032 53187680 54701920 54897284 56511910 59120152 64585040 67565888 68621605 69553120 73900190 84457360 90419056 90954080 96070247 106375360 109403840 109794568 113023820 118240304 129170080 137243210 139106240 147800380 168914720 180838112 181908160 192140494 219589136 226047640 236480608 258340160 274486420 295600760 337829440 361676224 384280988 439178272 452095280 472961216 480351235 548972840 591201520 768561976 878356544 904190560 960702470 1097945680 1182403040 1537123952 1808381120 1921404940 2195891360 2364806080 3074247904 3842809880 4391782720 6148495808 7685619760 15371239520 30742479040
• Sum of all divisors σ(n): 96579184032
• Sum of proper divisors (its aliquot sum) s(n): 65836704992
• 30742479040 is an abundant number, because the sum of its proper divisors (65836704992) is greater than itself. Its abundance is 35094225952

Bases of 30742479040

• Binary: 11100101000011001010000000011000000₂
• Hexadecimal: 0x7286500C0
• Base-36: E4FA0N4

Squares and roots of 30742479040

• 30742479040 squared (30742479040²) is 945100017524839321600
• 30742479040 cubed (30742479040³) is 29054717479461005523655819264000
• The square root of 30742479040 is 175335.3331191405
• The cube root of 30742479040 is 3132.6578369807

Scales and comparisons

• 30,742,479,040 seconds is equal to 977 years, 26 weeks, 5 days, 17 hours, 30 minutes, 40 seconds.
• To count from 1 to 30,742,479,040 would take you about one thousand, nine hundred fifty-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 30742479040 cubic inches would be around 261.1 feet tall.

Recreational maths with 30742479040

• 30742479040 backwards is 04097424703
• 30742479040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30742479040's digits is 40
• More coming soon!