3781390640130

Names of 3781390640130

• Cardinal: 3781390640130 can be written as Three trillion, seven hundred eighty-one billion, three hundred ninety million, six hundred forty thousand, one hundred thirty.

Scientific notation

• Scientific notation: 3.78139064013 × 10¹²

Factors of 3781390640130

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6628

Divisors of 3781390640130

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 53 54 62 90 93 106 135 155 159 186 265 270 279 310 318 465 477 530 558 795 837 930 954 1395 1431 1590 1643 1674 1801 2385 2790 2862 3286 3602 4185 4733 4770 4929 5403 7155 8215 8370 9005 9466 9858 10806 14199 14310 14787 16209 16430 18010 23665 24645 27015 28398 29574 32418 42597 44361 47330 48627 49290 54030 55831 70995 73935 81045 85194 88722 95453 97254 111662 127791 141990 146723 147870 162090 167493 190906 212985 221805 243135 250849 255582 279155 286359 293446 334986 425970 440169 443610 477265 486270 501698 502479 558310 572718 638955 733615 752547 837465 859077 880338 954530 1004958 1254245 1277910 1320507 1431795 1467230 1505094 1507437 1674930 1718154 2200845 2257641 2508490 2512395 2577231 2641014 2863590 2959043 3014874 3762735 3961521 4295385 4401690 4515282 5024790 5154462 5918086 6602535 6772923 7525470 7537185 7776319 7923042 8524133 8590770 8877129 11288205 12886155 13205070 13545846 14795215 15074370 15552638 17048266 17754258 19807605 22576410 23328957 25572399 25772310 26631387 29590430 33864615 38881595 39615210 42620665 44385645 46657914 51144798 53262774 67729230 69986871 76717197 77763190 79894161 85241330 88771290 116644785 127861995 133156935 139973742 153434394 159788322 209960613 230151591 233289570 255723990 264248123 266313870 349934355 383585985 399470805 419921226 451779049 460303182 528496246 699868710 767171970 792744369 798941610 903558098 1049803065 1150757955 1321240615 1355337147 1585488738 2099606130 2258895245 2301515910 2378233107 2642481230 2710674294 3963721845 4066011441 4517790490 4756466214 6776685735 7134699321 7927443690 8132022882 11891165535 12198034323 13553371470 14005150519 14269398642 20330057205 23782331070 24396068646 28010301038 35673496605 40660114410 42015451557 60990171615 70025752595 71346993210 84030903114 121980343230 126046354671 140051505190 210077257785 252092709342 378139064013 420154515570 630231773355 756278128026 1260463546710 1890695320065 3781390640130
• Sum of all divisors σ(n): 10613515898880
• Sum of proper divisors (its aliquot sum) s(n): 6832125258750
• 3781390640130 is an abundant number, because the sum of its proper divisors (6832125258750) is greater than itself. Its abundance is 3050734618620

Bases of 3781390640130

• Binary: 110111000001101100011100100010010000000010₂
• Hexadecimal: 0x3706C722402
• Base-36: 1C95ACRGI

Squares and roots of 3781390640130

• 3781390640130 squared (3781390640130²) is 14298915173262771166416900
• 3781390640130 cubed (3781390640130³) is 54069784000188680121674908249450197000
• The square root of 3781390640130 is 1944579.8106866173
• The cube root of 3781390640130 is 15579.3923598775

Scales and comparisons

• 3,781,390,640,130 seconds is equal to 120,236 years, 27 weeks, 2 days, 8 hours, 55 minutes, 30 seconds.
• To count from 1 to 3,781,390,640,130 would take you about three hundred thousand, five hundred ninety-one 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 3781390640130 cubic inches would be around 1298.3 feet tall.

Recreational maths with 3781390640130

• 3781390640130 backwards is 0310460931873
• 3781390640130 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3781390640130's digits is 45
• More coming soon!