28899443397000

Names of 28899443397000

• Cardinal: 28899443397000 can be written as Twenty-eight trillion, eight hundred ninety-nine billion, four hundred forty-three million, three hundred ninety-seven thousand.

Scientific notation

• Scientific notation: 2.8899443397 × 10¹³

Factors of 28899443397000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1028

Divisors of 28899443397000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 23 24 25 30 33 40 43 44 46 50 55 60 66 69 75 86 88 92 100 110 115 120 125 129 132 138 150 165 172 184 200 215 220 230 250 253 258 264 275 276 300 330 344 345 375 430 440 460 473 500 506 516 550 552 575 600 645 660 690 750 759 825 860 920 941 946 989 1000 1012 1032 1075 1100 1150 1265 1290 1320 1375 1380 1419 1500 1518 1650 1720 1725 1882 1892 1978 2024 2150 2200 2300 2365 2530 2580 2750 2760 2823 2838 2875 2967 3000 3036 3225 3300 3450 3764 3784 3795 3956 4125 4300 4600 4705 4730 4945 5060 5160 5375 5500 5646 5676 5750 5934 6072 6325 6450 6600 6900 7095 7528 7590 7912 8250 8600 8625 9410 9460 9890 10120 10351 10750 10879 11000 11292 11352 11500 11825 11868 12650 12900 13800 14115 14190 14835 15180 16125 16500 17250 18820 18920 18975 19780 20702 21500 21643 21758 22584 23000 23525 23650 23736 24725 25300 25800 28230 28380 29670 30360 31053 31625 32250 32637 33000 34500 35475 37640 37950 39560 40463 41404 43000 43286 43516 47050 47300 49450 50600 51755 54395 56460 56760 59125 59340 62106 63250 64500 64929 65274 69000 70575 70950 74175 75900 80926 82808 86572 87032 94100 94600 94875 98900 103510 108215 108790 112920 117625 118250 118680 121389 123625 124212 126500 129000 129858 130548 141150 141900 148350 151800 155265 161852 163185 173144 177375 188200 189750 197800 202315 207020 216430 217580 235250 236500 238073 242778 247250 248424 253000 258775 259716 261096 271975 282300 283800 296700 310530 323704 324645 326370 352875 354750 370875 379500 404630 414040 432860 435160 445093 470500 473000 476146 485556 494500 517550 519432 541075 543950 564600 593400 606945 621060 649290 652740 705750 709500 714219 741750 759000 776325 809260 815925 865720 885481 890186 930649 941000 952292 971112 989000 1011575 1035100 1082150 1087900 1190365 1213890 1242120 1293875 1298580 1305480 1335279 1359875 1411500 1419000 1428438 1483500 1552650 1618520 1623225 1631850 1770962 1780372 1861298 1904584 2023150 2070200 2164300 2175800 2225465 2380730 2427780 2587750 2597160 2656443 2670558 2705375 2719750 2791947 2823000 2856876 2967000 3034725 3105300 3246450 3263700 3541924 3560744 3571095 3722596 3881625 4046300 4079625 4328600 4427405 4450930 4653245 4761460 4855560 5057875 5175500 5312886 5341116 5410750 5439500 5583894 5713752 5951825 6069450 6210600 6492900 6527400 6676395 7083848 7142190 7445192 7763250 8092600 8116125 8159250 8854810 8901860 9306490 9522920 9740291 10115750 10237139 10351000 10625772 10682232 10821500 10879000 11127325 11167788 11903650 12138900 12985800 13282215 13352790 13959735 14284380 15173625 15526500 16232250 16318500 17709620 17803720 17855475 18612980 19480582 20231500 20366063 20474278 21251544 21643000 22137025 22254650 22335576 23266225 23807300 24277800 26564430 26705580 27919470 28568760 29220873 29759125 30347250 30711417 31053000 32464500 32637000 33381975 35419240 35710950 37225960 38075683 38961164 40463000 40732126 40948556 44274050 44509300 46532450 47614600 48701455 51185695 53128860 53411160 55636625 55838940 58441746 59518250 60694500 61098189 61422834 64929000 66411075 66763950 69798675 71421900 76151366 77922328 81464252 81897112 88548100 89018600 89277375 93064900 97402910 101830315 102371390 106257720 110685125 111273250 111677880 114227049 116331125 116883492 119036500 121389000 122196378 122845668 132822150 133527900 139597350 142843800 146104365 152302732 153557085 162928504 166909875 177096200 178554750 186129800 190378415 194805820 203660630 204742780 221370250 222546500 224026693 228454098 232662250 233766984 238073000 243507275 244392756 245691336 255928475 265644300 267055800 279194700 292208730 304605464 305490945 307114170 332055375 333819750 348993375 357109500 380756830 389611640 407321260 409485560 418832513 442740500 445093000 448053386 456908196 465324500 487014550 488785512 509151575 511856950 531288600 558389400 571135245 584417460 610981890 614228340 664110750 667639500 672080079 697986750 714219000 730521825 761513660 767785425 814642520 837665026 875740709 885481000 896106772 913816392 930649000 951892075 974029100 1018303150 1023713900 1120133465 1142270490 1168834920 1217536375 1221963780 1228456680 1256497539 1279642375 1328221500 1335279000 1344160158 1395973500 1461043650 1523027320 1527454725 1535570850 1675330052 1751481418 1792213544 1903784150 1948058200 2036606300 2047427800 2094162565 2240266930 2284540980 2435072750 2443927560 2512995078 2545757875 2559284750 2627222127 2656443000 2688320316 2791947000 2855676225 2922087300 3054909450 3071141700 3350660104 3360400395 3502962836 3652609125 3807568300 3838927125 4073212600 4188325130 4378703545 4480533860 4569081960 4759460375 4870145500 5025990156 5091515750 5118569500 5254444254 5376640632 5600667325 5711352450 5844174600 6109818900 6142283400 6282487695 6720800790 7005925672 7305218250 7615136600 7637273625 7677854250 8376650260 8757407090 8961067720 9518920750 9633147799 9740291000 10051980312 10183031500 10237139000 10470812825 10508888508 11201334650 11422704900 12219637800 12564975390 13136110635 13441601580 14278381125 14610436500 15274547250 15355708500 16753300520 16802001975 17514814180 19037841500 19266295598 20366063000 20941625650 21017777016 21893517725 22402669300 22845409800 25129950780 26272221270 26883203160 28003336625 28556762250 28899443397 29220873000 30549094500 30711417000 31412438475 33604003950 35029628360 38075683000 38532591196 41883251300 43787035450 44805338600 48165738995 50259901560 52354064125 52544442540 56006673250 57113524500 57798886794 61098189000 62824876950 65680553175 67208007900 77065182392 83766502600 84010009875 87574070900 96331477990 104708128250 105088885080 109467588625 112013346500 114227049000 115597773588 125649753900 131361106350 134416015800 144497216985 157062192375 168020019750 175148141800 192662955980 209416256500 218935177250 224026693000 231195547176 240828694975 251299507800 262722212700 288994433970 314124384750 328402765875 336040039500 385325911960 418832513000 437870354500 481657389950 525444425400 577988867940 628248769500 656805531750 672080079000 722486084925 875740709000 963314779900 1155977735880 1204143474875 1256497539000 1313611063500 1444972169850 1926629559800 2408286949750 2627222127000 2889944339700 3612430424625 4816573899500 5779888679400 7224860849250 9633147799000 14449721698500 28899443397000
• Sum of all divisors σ(n): 105138561116160
• Sum of proper divisors (its aliquot sum) s(n): 76239117719160
• 28899443397000 is an abundant number, because the sum of its proper divisors (76239117719160) is greater than itself. Its abundance is 47339674322160

Bases of 28899443397000

• Binary: 110100100100010101101000011101101000110001000₂
• Hexadecimal: 0x1A48AD0ED188
• Base-36: A8S7YFQFC

Squares and roots of 28899443397000

• 28899443397000 squared (28899443397000²) is 835177828656406899609000000
• 28899443397000 cubed (28899443397000³) is 24136174385685195756650556931773000000000
• The square root of 28899443397000 is 5375820.2534124967
• The cube root of 28899443397000 is 30687.6165884933

Scales and comparisons

• 28,899,443,397,000 seconds is equal to 918,912 years, 47 weeks, 1 day, 13 hours, 50 minutes.
• To count from 1 to 28,899,443,397,000 would take you about two million, two hundred ninety-seven thousand, two hundred eighty-two 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 28899443397000 cubic inches would be around 2557.3 feet tall.

Recreational maths with 28899443397000

• 28899443397000 backwards is 00079334499882
• 28899443397000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28899443397000's digits is 66
• More coming soon!