13954187843940

Names of 13954187843940

• Cardinal: 13954187843940 can be written as Thirteen trillion, nine hundred fifty-four billion, one hundred eighty-seven million, eight hundred forty-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.395418784394 × 10¹³

Factors of 13954187843940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1761

Divisors of 13954187843940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 31 60 62 89 93 124 155 163 178 186 267 310 326 356 372 445 465 489 534 587 620 652 815 881 890 930 978 1068 1174 1335 1630 1761 1762 1780 1860 1956 2348 2445 2643 2670 2759 2935 3260 3522 3524 4405 4890 5053 5286 5340 5518 5870 7044 8277 8805 8810 9780 10106 10572 11036 11740 13215 13795 14507 15159 16554 17610 17620 18197 20212 25265 26430 27311 27590 29014 30318 33108 35220 36394 41385 43521 50530 52243 52860 54591 54622 55180 58028 60636 72535 72788 75795 78409 81933 82770 87042 90985 95681 101060 104486 109182 109244 136555 143603 145070 151590 156729 156818 163866 165540 174084 181970 191362 208972 217605 218364 235227 261215 272955 273110 287043 287206 290140 303180 313458 313636 327732 363940 382724 392045 409665 430809 435210 449717 470454 478405 517147 522430 545910 546220 574086 574412 626916 718015 783645 784090 819330 861618 870420 899434 940908 956810 1034294 1044860 1091820 1148172 1176135 1349151 1435215 1436030 1551441 1567290 1568180 1619533 1638660 1723236 1798868 1913620 2068588 2154045 2248585 2352270 2430679 2585735 2698302 2870430 2872060 2966111 3102882 3134580 3239066 4308090 4451693 4497170 4704540 4858599 4861358 5171470 5396604 5740860 5932222 6205764 6478132 6745755 7292037 7757205 8097665 8515609 8616180 8898333 8903386 8994340 9717198 9722716 10342940 11864444 12153395 12780667 13355079 13491510 14584074 14830555 15514410 16031557 16195330 17031218 17796666 17806772 19434396 22258465 24292995 24306790 25546827 25561334 26710158 26983020 29168148 29661110 31028820 32063114 32390660 34062436 35593332 36460185 38342001 42578045 44491665 44516930 46026083 48094671 48585990 48613580 51093654 51122668 53420316 59322220 63903335 64126228 66775395 72920370 76684002 80157785 84294961 85156090 88983330 89033860 92052166 96189342 97171980 102187308 127734135 127806670 133550790 138078249 145840740 153368004 160315570 168589922 170312180 177966660 184104332 191710005 192378684 230130415 240473355 252884883 255468270 255613340 263983879 267101580 276156498 320631140 337179844 383420010 396200677 421474805 460260830 480946710 505769766 510936540 527967758 552312996 690391245 766840020 791951637 792401354 842949610 920521660 961893420 1011539532 1055935516 1188602031 1264424415 1319919395 1380782490 1426808573 1583903274 1584802708 1685899220 1981003385 2377204062 2528848830 2613143791 2639838790 2761564980 2853617146 3167806548 3959758185 3962006770 4280425719 4754408124 5057697660 5226287582 5279677580 5707234292 5943010155 7134042865 7502251529 7839431373 7919516370 7924013540 8560851438 10452575164 11886020310 13065718955 14268085730 15004503058 15678862746 15839032740 17121702876 21402128595 22506754587 23772040620 26131437910 28536171460 30009006116 31357725492 37511257645 39197156865 42804257190 45013509174 52262875820 75022515290 78394313730 85608514380 90027018348 112533772935 150045030580 156788627460 225067545870 232569797399 450135091740 465139594798 697709392197 930279189596 1162848986995 1395418784394 2325697973990 2790837568788 3488546960985 4651395947980 6977093921970 13954187843940
• Sum of all divisors σ(n): 41152055132160
• Sum of proper divisors (its aliquot sum) s(n): 27197867288220
• 13954187843940 is an abundant number, because the sum of its proper divisors (27197867288220) is greater than itself. Its abundance is 13243679444280

Bases of 13954187843940

• Binary: 11001011000011110110011010001101100101100100₂
• Hexadecimal: 0xCB0F668D964
• Base-36: 4Y2GR5LYC

Squares and roots of 13954187843940

• 13954187843940 squared (13954187843940²) is 194719358383962865794723600
• 13954187843940 cubed (13954187843940³) is 2717150503741290944917097686512234984000
• The square root of 13954187843940 is 3735530.4635272351
• The cube root of 13954187843940 is 24075.1049111455

Scales and comparisons

• 13,954,187,843,940 seconds is equal to 443,700 years, 3 days, 17 hours, 59 minutes.
• To count from 1 to 13,954,187,843,940 would take you about one million, one hundred nine thousand, two hundred fifty 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 13954187843940 cubic inches would be around 2006.3 feet tall.

Recreational maths with 13954187843940

• 13954187843940 backwards is 04934878145931
• The number of decimal digits it has is: 14
• The sum of 13954187843940's digits is 66
• More coming soon!