137902489793640

Names of 137902489793640

• Cardinal: 137902489793640 can be written as One hundred thirty-seven trillion, nine hundred two billion, four hundred eighty-nine million, seven hundred ninety-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3790248979364 × 10¹⁴

Factors of 137902489793640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2687850

Divisors of 137902489793640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 30 33 36 39 40 44 45 52 55 60 65 66 72 78 88 90 99 104 110 117 120 130 132 143 156 165 180 195 198 220 234 260 264 286 312 330 360 390 396 429 440 468 495 520 572 585 660 715 780 792 858 936 990 997 1144 1170 1287 1320 1430 1560 1716 1980 1994 2145 2340 2574 2860 2991 3432 3960 3988 4290 4680 4985 5148 5720 5982 6435 7976 8580 8973 9970 10296 10967 11964 12870 12961 14955 17160 17946 19940 21934 23928 25740 25922 29910 32901 35892 38883 39880 43868 44865 51480 51844 54835 59820 64805 65802 71784 77766 87736 89730 98703 103688 109670 116649 119640 129610 131604 142571 155532 164505 179460 194415 197406 219340 233298 259220 263208 285142 311064 329010 358920 388830 394812 427713 438680 466596 493515 518440 570284 583245 658020 712855 777660 789624 855426 933192 987030 1140568 1166490 1283139 1316040 1425710 1555320 1710852 1974060 2138565 2332980 2566278 2686819 2851420 3421704 3948120 4277130 4665960 5132556 5373638 5702840 6415695 8060457 8554260 10265112 10747276 12831390 13434095 16120914 17108520 21494552 24181371 25662780 26868190 29555009 32241828 34928647 40302285 48362742 51325560 53736380 59110018 64483656 69857294 80604570 88665027 96725484 104785941 107472760 118220036 120906855 139714588 147775045 161209140 174643235 177330054 193450968 209571882 236440072 241813710 265995081 279429176 295550090 314357823 322418280 349286470 354660108 384215117 419143764 443325135 483627420 523929705 531990162 591100180 628715646 698572940 709320216 768430234 838287528 886650270 967254840 1047859410 1063980324 1152645351 1182200360 1257431292 1329975405 1397145880 1536860468 1571789115 1773300540 1921075585 2095718820 2127960648 2305290702 2514862584 2659950810 2678758543 3073720936 3143578230 3457936053 3546601080 3842151170 4191437640 4610581404 5319901620 5357517086 5763226755 6287156460 6915872106 7684302340 8036275629 9221162808 10639803240 10715034172 11526453510 12574312920 13393792715 13831744212 15368604680 16072551258 17289680265 21430068344 23052907020 24108826887 26787585430 27663488424 29466343973 32145102516 34579360530 34823861059 40181378145 46105814040 48217653774 53575170860 58932687946 64290205032 69158721060 69647722118 80362756290 88399031919 96435307548 104471583177 107150341720 117865375892 120544134435 138317442120 139295444236 147331719865 160725512580 174119305295 176798063838 192870615096 208943166354 235730751784 241088268870 265197095757 278590888472 294663439730 313414749531 321451025160 348238610590 353596127676 383062471649 417886332708 441995159595 482176537740 522357915885 530394191514 589326879460 626829499062 696477221180 707192255352 766124943298 835772665416 883990319190 964353075480 1044715831770 1060788383028 1149187414947 1178653758920 1253658998124 1325985478785 1392954442360 1532249886596 1567073747655 1767980638380 1915312358245 2089431663540 2121576766056 2298374829894 2507317996248 2651970957570 3064499773192 3134147495310 3447562244841 3535961276760 3830624716490 4178863327080 4596749659788 5303941915140 5745937074735 6268294990620 6895124489682 7661249432980 9193499319576 10607883830280 11491874149470 12536589981240 13790248979364 15322498865960 17237811224205 22983748298940 27580497958728 34475622448410 45967496597880 68951244896820 137902489793640
• Sum of all divisors σ(n): 527065096521600
• Sum of proper divisors (its aliquot sum) s(n): 389162606727960
• 137902489793640 is an abundant number, because the sum of its proper divisors (389162606727960) is greater than itself. Its abundance is 251260116934320

Bases of 137902489793640

• Binary: 11111010110101111101100111010101111010001101000₂
• Hexadecimal: 0x7D6BECEAF468
• Base-36: 1CVRJ1VWQ0

Squares and roots of 137902489793640

• 137902489793640 squared (137902489793640²) is 19017096691284984369784449600
• 137902489793640 cubed (137902489793640³) is 2622504982374592570990786988570784980544000
• The square root of 137902489793640 is 11743189.0810648195
• The cube root of 137902489793640 is 51664.3181933033

Scales and comparisons

• 137,902,489,793,640 seconds is equal to 4,384,872 years, 31 weeks, 6 days, 20 hours, 54 minutes.
• To count from 1 to 137,902,489,793,640 would take you about ten million, nine hundred sixty-two thousand, one hundred eighty-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 137902489793640 cubic inches would be around 4305.4 feet tall.

Recreational maths with 137902489793640

• 137902489793640 backwards is 046397984209731
• 137902489793640 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 137902489793640's digits is 72
• More coming soon!