1428479430840

Names of 1428479430840

• Cardinal: 1428479430840 can be written as One trillion, four hundred twenty-eight billion, four hundred seventy-nine million, four hundred thirty thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.42847943084 × 10¹²

Factors of 1428479430840

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 746

Divisors of 1428479430840

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 28 30 31 33 35 36 40 42 43 44 45 55 56 60 62 63 66 67 70 72 77 84 86 88 90 93 99 105 110 120 124 126 129 132 134 140 154 155 165 168 172 180 186 198 201 210 215 217 220 231 248 252 258 264 268 279 280 301 308 310 315 330 335 341 344 360 372 385 387 396 402 420 430 434 440 462 465 469 473 495 504 516 536 558 577 602 603 616 620 630 645 651 660 670 682 693 737 744 770 774 792 804 840 860 868 903 924 930 938 946 990 1005 1023 1032 1085 1116 1154 1155 1204 1206 1240 1260 1290 1302 1320 1333 1340 1364 1386 1395 1407 1419 1474 1505 1540 1548 1608 1705 1720 1731 1736 1806 1848 1860 1876 1892 1935 1953 1980 2010 2046 2077 2170 2211 2232 2308 2310 2345 2365 2387 2408 2412 2520 2580 2604 2666 2680 2709 2728 2772 2790 2814 2838 2881 2885 2948 3010 3015 3069 3080 3096 3255 3311 3410 3462 3465 3612 3685 3720 3752 3784 3870 3906 3960 3999 4020 4039 4092 4154 4221 4257 4340 4422 4515 4616 4620 4690 4730 4774 4824 5115 5159 5160 5193 5208 5332 5418 5544 5580 5628 5676 5762 5770 5896 6020 6030 6138 6231 6347 6510 6622 6633 6665 6820 6924 6930 7035 7095 7161 7224 7370 7740 7812 7998 8040 8078 8184 8308 8442 8514 8643 8655 8680 8844 9030 9240 9331 9380 9460 9548 9765 9933 10230 10318 10385 10386 10664 10836 11055 11160 11256 11352 11524 11540 11935 11997 12040 12060 12117 12276 12462 12694 13020 13244 13266 13330 13545 13640 13848 13860 14070 14190 14322 14405 14539 14663 14740 15345 15477 15480 15624 15996 16156 16555 16616 16884 17028 17286 17310 17688 17887 18060 18662 18693 18760 18920 19041 19096 19530 19866 19995 20167 20195 20460 20636 20770 20772 21105 21285 21483 21672 22110 22847 23048 23080 23870 23994 24120 24234 24552 24811 24924 25388 25795 25929 25965 26040 26488 26532 26660 27090 27720 27993 28140 28380 28644 28810 29078 29326 29480 29799 30690 30954 31155 31691 31735 31992 32312 33110 33165 33768 34056 34572 34620 35774 35805 36120 36351 37324 37386 38082 38659 39060 39732 39990 40334 40390 40920 41272 41540 41544 42210 42570 42966 43215 43617 43989 44220 44429 45694 46431 46655 47740 47988 48468 49622 49665 49848 50776 51590 51858 51930 53064 53320 53661 54180 55986 56280 56760 57123 57288 57620 58156 58652 59598 59985 60501 60585 61380 61908 62310 63382 63470 66220 66330 68541 69144 69240 71548 71610 72695 72702 73315 74433 74648 74772 76164 77318 77385 78120 79464 79980 80668 80780 83080 83979 84420 85140 85932 86430 87234 87978 88440 88858 89311 89435 91388 92862 93310 93465 95073 95205 95480 95976 96936 99244 99330 100835 102641 103180 103716 103860 107322 107415 108360 111972 114235 114246 115240 115977 116312 117304 119196 119970 121002 121170 122760 123816 124055 124620 125209 126764 126940 129645 130851 131967 132440 132660 133287 137082 139965 143096 143220 145390 145404 146630 148866 148995 149544 152328 154636 154770 158455 159929 159960 160983 161336 161560 167958 168840 170280 171864 172860 173677 174468 175956 177716 178622 178870 181503 181755 182776 185724 186620 186930 190146 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68769470 68776092 69222690 69818154 70734312 70832520 71441832 71905740 73142828 74805165 75021240 75501027 76144959 76417880 76544820 79096314 79861320 80759805 82523364 82637940 83890030 84605510 85970115 86286888 88417890 89302290 91428535 92279033 92296920 93090872 96911766 97420680 98251560 99165528 99740220 100668036 101526612 103064894 103154205 104727231 105461752 107162748 107679740 107858610 109714242 112531860 114626820 116363590 117890520 118447714 118644471 119069720 119688264 123785046 123956910 125835045 126908265 127999949 129215688 131827190 133953435 137538940 137552184 138445380 139636308 143811480 146285656 149610330 151002054 152289918 153089640 154597341 158192628 161519610 164571363 165046728 165275880 167780060 169211020 171940230 174545385 176835780 177671571 178604580 182857070 184558066 193823532 197740785 199480440 201336072 203053224 206129788 206308410 209454462 214325496 215359480 215717220 219428484 225063720 229253640 232727180 236895428 237288942 242279415 247570092 247913820 251670090 253816530 255999898 257662235 263654380 267906870 274285605 275077880 276837099 276890760 279272616 296119285 299220660 302004108 304579836 309194682 309462615 316385256 323039220 329142726 335560120 338422040 343880460 349090770 353671560 355343142 357209160 360727129 365714140 369116132 377505135 380724795 383999847 387647064 395481570 412259576 412616820 418908924 431434440 438856968 461395165 463792023 465454360 473790856 474577884 484558830 495140184 495827640 503340180 507633060 511999796 515324470 523636155 527308760 533014713 535813740 548571210 553674198 566856917 592238570 593222355 598441320 604008216 609159672 618389364 618925230 639999745 646078440 658285452 687760920 698181540 710686284 721454258 731428280 738232264 755010270 761449590 767999694 772986705 790963140 822856815 825233640 830511297 837817848 888357855 922790330 927584046 949155768 969117660 1006680360 1015266120 1023999592 1030648940 1047272310 1066029426 1071627480 1082181387 1097142420 1107348396 1133713834 1151999541 1184477140 1186444710 1236778728 1237850460 1279999490 1316570904 1384185495 1396363080 1421372568 1442908516 1510020540 1522899180 1535999388 1545973410 1581926280 1645713630 1661022594 1700570751 1776715710 1803635645 1845580660 1855168092 1919999235 1938235320 2061297880 2094544620 2132058852 2164362774 2194284840 2214696792 2267427668 2303999082 2318960115 2368954280 2372889420 2475700920 2559998980 2665073565 2768370990 2834284585 2885817032 3020041080 3045798360 3071998776 3091946820 3246544161 3291427260 3322045188 3401141502 3553431420 3607271290 3691161320 3710336184 3839998470 3967998419 4152556485 4189089240 4264117704 4328725548 4534855336 4607998164 4637920230 4745778840 5101712253 5119997960 5330147130 5410906935 5536741980 5668569170 5759997705 6183893640 6493088322 6582854520 6644090376 6802283004 7106862840 7214542580 7679996940 7935996838 8305112970 8502853755 8657451096 9215996328 9275840460 10203424506 10660294260 10821813870 11073483960 11337138340 11519995410 11903995257 12986176644 13604566008 14429085160 15359993880 15871993676 16232720805 16610225940 17005707510 18551680920 19839992095 20406849012 21320588520 21643627740 22674276680 23039990820 23807990514 25508561265 25972353288 31743987352 32465441610 33220451880 34011415020 35711985771 39679984190 40813698024 43287255480 46079981640 47615981028 51017122530 59519976285 64930883220 68022830040 71423971542 79359968380 95231962056 102034245060 119039952570 129861766440 142847943084 158719936760 178559928855 204068490120 238079905140 285695886168 357119857710 476159810280 714239715420 1428479430840
• Sum of all divisors σ(n): 6215792394240
• Sum of proper divisors (its aliquot sum) s(n): 4787312963400
• 1428479430840 is an abundant number, because the sum of its proper divisors (4787312963400) is greater than itself. Its abundance is 3358833532560

Bases of 1428479430840

• Binary: 10100110010011000000000100101000010111000₂
• Hexadecimal: 0x14C980250B8
• Base-36: I88FRR20

Squares and roots of 1428479430840

• 1428479430840 squared (1428479430840²) is 2040553484332970343105600
• 1428479430840 cubed (1428479430840³) is 2914888679898540332766087006016704000
• The square root of 1428479430840 is 1195190.1233025647
• The cube root of 1428479430840 is 11262.2370373295

Scales and comparisons

• 1,428,479,430,840 seconds is equal to 45,421 years, 11 weeks, 5 days, 17 hours, 54 minutes.
• To count from 1 to 1,428,479,430,840 would take you about one hundred thirteen thousand, five hundred fifty-three 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 1428479430840 cubic inches would be around 938.5 feet tall.

Recreational maths with 1428479430840

• 1428479430840 backwards is 0480349748241
• The number of decimal digits it has is: 13
• The sum of 1428479430840's digits is 54
• More coming soon!