30879928902900

Names of 30879928902900

• Cardinal: 30879928902900 can be written as Thirty trillion, eight hundred seventy-nine billion, nine hundred twenty-eight million, nine hundred two thousand, nine hundred.

Scientific notation

• Scientific notation: 3.08799289029 × 10¹³

Factors of 30879928902900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1071568

Divisors of 30879928902900

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 25 28 30 33 35 42 44 50 55 60 66 70 75 77 84 100 105 110 132 140 150 154 165 175 210 220 231 275 300 308 330 350 385 420 462 525 550 660 700 770 825 924 1050 1100 1155 1249 1540 1650 1925 2100 2310 2498 3300 3747 3850 4620 4996 5775 6245 7494 7700 8743 11550 12490 13739 14988 17486 18735 23100 24980 26229 27478 31225 34972 37470 41217 43715 52458 54956 62450 68695 74940 82434 87430 93675 96173 104916 124900 131145 137390 164868 174860 187350 192346 206085 218575 262290 274780 288519 343475 374700 384692 412170 437150 480865 524580 577038 655725 686950 824340 874300 961730 1030425 1070291 1154076 1311450 1373900 1442595 1923460 2060850 2140582 2404325 2622900 2885190 3210873 4121700 4281164 4808650 5351455 5770380 6421746 7212975 7492037 9617300 10702910 11773201 12843492 14425950 14984074 16054365 21405820 22476111 23546402 26757275 28851900 29968148 32108730 35319603 37460185 44952222 47092804 53514550 58866005 64217460 70639206 74920370 80271825 82412407 89904444 107029100 112380555 117732010 141278412 149840740 160543650 164824814 176598015 187300925 224761110 235464020 247237221 294330025 321087300 329649628 353196030 374601850 412062035 449522220 494474442 561902775 588660050 706392060 749203700 824124070 882990075 988948884 1123805550 1177320100 1236186105 1336793459 1648248140 1765980150 2060310175 2247611100 2472372210 2673586918 3531960300 4010380377 4120620350 4944744420 5347173836 6180930525 6683967295 8020760754 8241240700 9357554213 12361861050 13367934590 14704728049 16041521508 18715108426 20051901885 24723722100 26735869180 28072662639 29409456098 33419836475 37430216852 40103803770 44114184147 46787771065 56145325278 58818912196 66839672950 73523640245 80207607540 88228368294 93575542130 100259509425 102933096343 112290650556 133679345900 140363313195 147047280490 176456736588 187151084260 200519018850 205866192686 220570920735 233938855325 280726626390 294094560980 308799289029 367618201225 401038037700 411732385372 441141841470 467877710650 514665481715 561453252780 617598578058 701816565975 735236402450 882283682940 935755421300 1029330963430 1102854603675 1235197156116 1403633131950 1470472804900 1543996445145 2058661926860 2205709207350 2573327408575 2807266263900 3087992890290 4411418414700 5146654817150 6175985780580 7719982225725 10293309634300 15439964451450 30879928902900
• Sum of all divisors σ(n): 111481614720000
• Sum of proper divisors (its aliquot sum) s(n): 80601685817100
• 30879928902900 is an abundant number, because the sum of its proper divisors (80601685817100) is greater than itself. Its abundance is 49721756914200

Bases of 30879928902900

• Binary: 111000001010111001011001100010110010011110100₂
• Hexadecimal: 0x1C15CB3164F4
• Base-36: AY21KDEYC

Squares and roots of 30879928902900

• 30879928902900 squared (30879928902900²) is 953570009048158797628410000
• 30879928902900 cubed (30879928902900³) is 29446174083344853372914449933171389000000
• The square root of 30879928902900 is 5556971.1986746881
• The cube root of 30879928902900 is 31373.1960878043

Scales and comparisons

• 30,879,928,902,900 seconds is equal to 981,886 years, 11 weeks, 3 days, 12 hours, 35 minutes.
• To count from 1 to 30,879,928,902,900 would take you about two million, four hundred fifty-four thousand, seven hundred fifteen 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 30879928902900 cubic inches would be around 2614.4 feet tall.

Recreational maths with 30879928902900

• 30879928902900 backwards is 00920982997803
• 30879928902900 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30879928902900's digits is 66
• More coming soon!