30628108800

Names of 30628108800

• Cardinal: 30628108800 can be written as Thirty billion, six hundred twenty-eight million, one hundred eight thousand, eight hundred.

Scientific notation

• Scientific notation: 3.06281088 × 10¹⁰

Factors of 30628108800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 282

Divisors of 30628108800

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 43 45 48 50 54 60 64 72 75 80 81 86 90 96 100 108 120 128 129 135 144 150 160 162 172 180 192 200 215 216 225 229 240 243 256 258 270 288 300 320 324 344 360 384 387 400 405 430 432 450 458 480 486 512 516 540 576 600 640 645 648 675 687 688 720 768 774 800 810 860 864 900 916 960 972 1032 1075 1080 1145 1152 1161 1200 1215 1280 1290 1296 1350 1374 1376 1440 1536 1548 1600 1620 1720 1728 1800 1832 1920 1935 1944 2025 2061 2064 2150 2160 2290 2304 2322 2400 2430 2560 2580 2592 2700 2748 2752 2880 3096 3200 3225 3240 3435 3440 3456 3483 3600 3664 3840 3870 3888 4050 4122 4128 4300 4320 4580 4608 4644 4800 4860 5160 5184 5400 5496 5504 5725 5760 5805 6075 6183 6192 6400 6450 6480 6870 6880 6912 6966 7200 7328 7680 7740 7776 8100 8244 8256 8600 8640 9160 9288 9600 9675 9720 9847 10305 10320 10368 10449 10800 10992 11008 11450 11520 11610 12150 12366 12384 12800 12900 12960 13740 13760 13824 13932 14400 14656 15480 15552 16200 16488 16512 17175 17200 17280 17415 18320 18549 18576 19200 19350 19440 19694 20610 20640 20736 20898 21600 21984 22016 22900 23040 23220 24300 24732 24768 25800 25920 27480 27520 27864 28800 29025 29312 29541 30915 30960 31104 32400 32976 33024 34350 34400 34560 34830 36640 37098 37152 38400 38700 38880 39388 41220 41280 41472 41796 43200 43968 45800 46440 48600 49235 49464 49536 51525 51600 51840 52245 54960 55040 55647 55728 57600 58050 58624 59082 61830 61920 62208 64800 65952 66048 68700 68800 69120 69660 73280 74196 74304 77400 77760 78776 82440 82560 83592 86400 87075 87936 88623 91600 92745 92880 97200 98470 98928 99072 103050 103200 103680 104490 109920 110080 111294 111456 115200 116100 117248 118164 123660 123840 124416 129600 131904 137400 137600 139320 146560 147705 148392 148608 154575 154800 155520 157552 164880 165120 167184 172800 174150 175872 177246 183200 185490 185760 194400 196940 197856 198144 206100 206400 207360 208980 219840 222588 222912 232200 236328 246175 247320 247680 259200 261225 263808 265869 274800 275200 278235 278640 293120 295410 296784 297216 309150 309600 311040 315104 329760 330240 334368 345600 348300 351744 354492 366400 370980 371520 388800 393880 395712 412200 412800 417960 439680 443115 445176 445824 463725 464400 472656 492350 494640 495360 518400 522450 527616 531738 549600 550400 556470 557280 586240 590820 593568 594432 618300 619200 622080 630208 659520 668736 696600 708984 732800 738525 741960 743040 777600 787760 791424 797607 824400 825600 835920 879360 886230 890352 891648 927450 928800 945312 984700 989280 990720 1036800 1044900 1055232 1063476 1099200 1112940 1114560 1181640 1187136 1236600 1238400 1260416 1319040 1329345 1337472 1391175 1393200 1417968 1465600 1477050 1483920 1486080 1555200 1575520 1582848 1595214 1648800 1651200 1671840 1758720 1772460 1780704 1783296 1854900 1857600 1890624 1969400 1978560 2089800 2126952 2198400 2215575 2225880 2229120 2363280 2374272 2392821 2473200 2476800 2520832 2638080 2658690 2674944 2782350 2786400 2835936 2931200 2954100 2967840 2972160 3110400 3151040 3165696 3190428 3297600 3343680 3544920 3561408 3709800 3715200 3781248 3938800 3957120 3988035 4179600 4253904 4396800 4431150 4451760 4458240 4726560 4748544 4785642 4946400 4953600 5041664 5276160 5317380 5349888 5564700 5572800 5671872 5908200 5935680 6302080 6380856 6595200 6646725 6687360 7089840 7122816 7419600 7430400 7562496 7877600 7914240 7976070 8359200 8507808 8793600 8862300 8903520 8916480 9453120 9497088 9571284 9892800 10634760 11129400 11145600 11343744 11816400 11871360 11964105 12604160 12761712 13190400 13293450 13374720 14179680 14245632 14839200 14860800 15124992 15755200 15828480 15952140 16718400 17015616 17724600 17807040 18906240 19142568 19785600 19940175 21269520 22258800 22291200 22687488 23632800 23742720 23928210 25208320 25523424 26380800 26586900 26749440 28359360 28491264 29678400 31510400 31904280 33436800 34031232 35449200 35614080 37812480 38285136 39571200 39880350 42539040 44517600 44582400 45374976 47265600 47485440 47856420 51046848 53173800 56718720 59356800 59820525 63020800 63808560 66873600 68062464 70898400 71228160 75624960 76570272 79142400 79760700 85078080 89035200 94531200 95712840 102093696 106347600 113437440 118713600 119641050 126041600 127617120 133747200 136124928 141796800 142456320 153140544 159521400 170156160 178070400 189062400 191425680 204187392 212695200 226874880 237427200 239282100 255234240 283593600 306281088 319042800 340312320 356140800 378124800 382851360 408374784 425390400 478564200 510468480 567187200 612562176 638085600 680624640 712281600 765702720 850780800 957128400 1020936960 1134374400 1225124352 1276171200 1531405440 1701561600 1914256800 2041873920 2552342400 3062810880 3403123200 3828513600 5104684800 6125621760 7657027200 10209369600 15314054400 30628108800
• Sum of all divisors σ(n): 116820543840
• Sum of proper divisors (its aliquot sum) s(n): 86192435040
• 30628108800 is an abundant number, because the sum of its proper divisors (86192435040) is greater than itself. Its abundance is 55564326240

Bases of 30628108800

• Binary: 11100100001100100111101101000000000₂
• Hexadecimal: 0x72193DA00
• Base-36: E2J6O00

Squares and roots of 30628108800

• 30628108800 squared (30628108800²) is 938081048664637440000
• 30628108800 cubed (30628108800³) is 28731648421718610224873472000000
• The square root of 30628108800 is 175008.8820603117
• The cube root of 30628108800 is 3128.7682346773

Scales and comparisons

• 30,628,108,800 seconds is equal to 973 years, 45 weeks, 5 days.
• To count from 1 to 30,628,108,800 would take you about one thousand, nine 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 30628108800 cubic inches would be around 260.7 feet tall.

Recreational maths with 30628108800

• 30628108800 backwards is 00880182603
• 30628108800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30628108800's digits is 36
• More coming soon!