30718683946890

Names of 30718683946890

• Cardinal: 30718683946890 can be written as Thirty trillion, seven hundred eighteen billion, six hundred eighty-three million, nine hundred forty-six thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.071868394689 × 10¹³

Factors of 30718683946890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 126

Divisors of 30718683946890

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 81 90 95 97 114 135 162 171 190 194 243 270 285 291 342 405 485 486 513 570 582 729 810 855 873 970 1026 1215 1455 1458 1539 1710 1746 1843 2187 2430 2565 2619 2910 3078 3645 3686 4365 4374 4617 5130 5238 5529 6561 7290 7695 7857 8730 9215 9234 9409 10935 11058 13095 13122 13851 15390 15714 16587 18430 18818 19683 21870 23085 23571 26190 27645 27702 28227 32805 33174 39285 39366 41553 46170 47045 47142 49761 55290 56454 59049 65610 69255 70713 78570 82935 83106 84681 94090 98415 99522 117855 118098 124659 138510 141135 141426 149283 165870 169362 177147 178771 196830 207765 212139 235710 248805 249318 254043 282270 295245 298566 353565 354294 357542 373977 415530 423405 424278 447849 497610 508086 536313 590490 623295 636417 707130 746415 747954 762129 846810 885735 893855 895698 912673 1060695 1072626 1121931 1246590 1270215 1272834 1343547 1492830 1524258 1608939 1771470 1787710 1825346 1869885 1909251 2121390 2239245 2243862 2286387 2540430 2681565 2687094 2738019 3182085 3217878 3365793 3739770 3810645 3818502 4030641 4478490 4563365 4572774 4826817 5363130 5476038 5609655 5727753 6364170 6717735 6731586 6859161 7621290 8044695 8061282 8214057 9126730 9546255 9653634 11219310 11431935 11455506 12091923 13435470 13690095 13718322 14480451 16089390 16428114 16828965 17183259 17340787 19092510 20153205 20577483 22863870 24134085 24183846 24642171 27380190 28638765 28960902 33657930 34295805 34366518 34681574 36275769 40306410 41070285 41154966 43441353 48268170 49284342 52022361 57277530 60459615 61732449 68591610 72402255 72551538 73926513 82140570 85916295 86703935 86882706 102887415 104044722 108827307 120919230 123210855 123464898 130324059 144804510 147853026 156067083 171832590 173407870 181378845 185197347 205774830 217206765 217654614 221779539 246421710 260111805 260648118 308662245 312134166 326481921 362757690 369632565 370394694 390972177 434413530 443559078 468201249 520223610 544136535 555592041 617324490 651620295 652963842 665338617 739265130 780335415 781944354 925986735 936402498 1088273070 1108897695 1111184082 1172916531 1303240590 1330677234 1404603747 1560670830 1632409605 1666776123 1851973470 1954860885 1996015851 2217795390 2341006245 2345833062 2777960205 2809207494 3264819210 3326693085 3333552246 3518749593 3909721770 3992031702 4213811241 4682012490 5555920410 5864582655 5988047553 6653386170 7023018735 7037499186 8333880615 8427622482 9980079255 10556248779 11729165310 11976095106 12641433723 14046037470 16667761230 17593747965 17964142659 19960158510 21069056205 21112497558 25282867446 29940237765 31668746337 35187495930 35928285318 37924301169 42138112410 52781243895 53892427977 59880475530 63207168615 63337492674 75848602338 89820713295 105562487790 107784855954 113772903507 126414337230 158343731685 161677283931 179641426590 189621505845 227545807014 269462139885 316687463370 323354567862 341318710521 379243011690 538924279770 568864517535 682637421042 808386419655 1023956131563 1137729035070 1616772839310 1706593552605 2047912263126 3071868394689 3413187105210 5119780657815 6143736789378 10239561315630 15359341973445 30718683946890
• Sum of all divisors σ(n): 88215001056000
• Sum of proper divisors (its aliquot sum) s(n): 57496317109110
• 30718683946890 is an abundant number, because the sum of its proper divisors (57496317109110) is greater than itself. Its abundance is 26777633162220

Bases of 30718683946890

• Binary: 110111111000001000000001111101001111110001010₂
• Hexadecimal: 0x1BF0403E9F8A
• Base-36: AVZYVAEMI

Squares and roots of 30718683946890

• 30718683946890 squared (30718683946890²) is 943637543428917388340672100
• 30718683946890 cubed (30718683946890³) is 28987303457012599783032588092743304769000
• The square root of 30718683946890 is 5542443.8605086475
• The cube root of 30718683946890 is 31318.4938856609

Scales and comparisons

• 30,718,683,946,890 seconds is equal to 976,759 years, 6 weeks, 5 days, 11 hours, 1 minute, 30 seconds.
• To count from 1 to 30,718,683,946,890 would take you about two million, four hundred forty-one thousand, eight hundred ninety-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 30718683946890 cubic inches would be around 2609.9 feet tall.

Recreational maths with 30718683946890

• 30718683946890 backwards is 09864938681703
• The number of decimal digits it has is: 14
• The sum of 30718683946890's digits is 72
• More coming soon!