30128693243220

Names of 30128693243220

• Cardinal: 30128693243220 can be written as Thirty trillion, one hundred twenty-eight billion, six hundred ninety-three million, two hundred forty-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.012869324322 × 10¹³

Factors of 30128693243220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2895

Divisors of 30128693243220

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 30 33 36 39 44 45 52 55 60 65 66 78 90 99 110 117 121 130 132 143 156 165 169 180 195 198 220 234 242 260 286 330 338 363 390 396 429 468 484 495 507 572 585 605 660 676 715 726 780 845 858 990 1014 1089 1170 1210 1287 1430 1452 1521 1573 1690 1716 1815 1859 1980 2028 2145 2178 2340 2420 2535 2574 2860 2861 3042 3146 3380 3630 3718 4290 4356 4719 5070 5148 5445 5577 5722 6084 6292 6435 7260 7436 7605 7865 8580 8583 9295 9438 10140 10890 11154 11444 12870 14157 14305 15210 15730 16731 17166 18590 18876 20449 21780 22308 23595 25740 25749 27885 28314 28610 30420 31460 31471 33462 34332 37180 37193 40898 42915 47190 51498 55770 56628 57220 61347 62942 66924 70785 74386 81796 83655 85830 94380 94413 102245 102996 111540 111579 122694 125884 128745 141570 148772 157355 167310 171660 184041 185965 188826 204490 223158 245388 257490 283140 283239 306735 314710 334620 334737 346181 368082 371930 377652 408980 409123 446316 472065 483509 514980 557895 566478 613470 629420 669474 692362 736164 743860 818246 920205 944130 967018 1038543 1115790 1132956 1226940 1227369 1338948 1384724 1416195 1450527 1636492 1673685 1730905 1840410 1888260 1934036 2045615 2077086 2231580 2417545 2454738 2832390 2901054 3115629 3347370 3461810 3680820 3682107 4091230 4154172 4351581 4500353 4835090 4909476 5192715 5318599 5664780 5802108 6136845 6231258 6694740 6923620 7252635 7364214 8182460 8185321 8703162 9000706 9670180 10385430 10637198 12273690 12462516 13501059 14505270 14728428 15578145 15955797 16370642 17406324 18001412 18410535 20770860 21274396 21757905 22501765 24547380 24555963 26592995 27002118 29010540 31156290 31911594 32741284 36821070 40503177 40926605 43515810 45003530 47867391 49111926 53185990 54004236 58504589 62312580 63823188 67505295 73642140 73667889 79778985 81006354 81853210 87031620 90007060 90038531 95734782 98223852 106371980 106409173 117009178 122779815 135010590 147335778 159557970 162012708 163706420 175513767 180077062 191469564 202515885 212818346 234018356 239336955 245559630 270021180 270115593 292522945 294671556 319115940 319227519 351027534 360154124 368339445 405031770 425636692 450192655 478673910 491119260 526541301 532045865 540231186 585045890 638455038 702055068 736678890 810063540 810346779 877568835 900385310 957347820 957682557 990423841 1053082602 1064091730 1080462372 1170091780 1170500903 1276910076 1350577965 1383319249 1473357780 1596137595 1620693558 1755137670 1800770620 1915365114 1980847682 2106165204 2128183460 2341001806 2632706505 2701155930 2766638498 2971271523 3192275190 3241387116 3510275340 3511502709 3830730228 3961695364 4051733895 4149957747 4682003612 4788412785 4952119205 5265413010 5402311860 5533276996 5852504515 5942543046 6384550380 6916596245 7023005418 8103467790 8299915494 8913814569 9576825570 9904238410 10530826020 10534508127 11705009030 11885086092 12449873241 12875509933 13833192490 14046010836 14856357615 15216511739 16206935580 16599830988 17557513545 17827629138 19153651140 19808476820 20749788735 21069016254 23410018060 24899746482 25751019866 27666384980 29712715230 30433023478 35115027090 35655258276 38626529799 41499577470 42138032508 44569072845 45649535217 49799492964 51502039732 52672540635 59425430460 60866046956 62249366205 64377549665 70230054180 76082558695 77253059598 82999154940 89138145690 91299070434 105345081270 115879589397 124498732410 128755099330 136948605651 152165117390 154506119196 167381629129 178276291380 182598140868 193132648995 210690162540 228247676085 231759178794 248997464820 257510198660 273897211302 304330234780 334763258258 386265297990 456495352170 463518357588 502144887387 547794422604 579397946985 669526516516 684743028255 772530595980 836908145645 912990704340 1004289774774 1158795893970 1369486056510 1506434662161 1673816291290 2008579549548 2317591787940 2510724436935 2738972113020 3012869324322 3347632582580 5021448873870 6025738648644 7532173310805 10042897747740 15064346621610 30128693243220
• Sum of all divisors σ(n): 108813533576202
• Sum of proper divisors (its aliquot sum) s(n): 78684840332982
• 30128693243220 is an abundant number, because the sum of its proper divisors (78684840332982) is greater than itself. Its abundance is 48556147089762

Bases of 30128693243220

• Binary: 110110110011011100010000011101110110101010100₂
• Hexadecimal: 0x1B66E20EED54
• Base-36: AOGXI2250

Squares and roots of 30128693243220

• 30128693243220 squared (30128693243220²) is 907738156544050482075968400
• 30128693243220 cubed (30128693243220³) is 27348964463681712385612812851818234248000
• The square root of 30128693243220 is 5488961.0349518789
• The cube root of 30128693243220 is 31116.6927694635

Scales and comparisons

• 30,128,693,243,220 seconds is equal to 957,999 years, 13 weeks, 8 hours, 27 minutes.
• To count from 1 to 30,128,693,243,220 would take you about two million, three hundred ninety-four thousand, nine hundred ninety-eight 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 30128693243220 cubic inches would be around 2593.1 feet tall.

Recreational maths with 30128693243220

• 30128693243220 backwards is 02234239682103
• 30128693243220 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30128693243220's digits is 45
• More coming soon!