138500962380

Names of 138500962380

• Cardinal: 138500962380 can be written as One hundred thirty-eight billion, five hundred million, nine hundred sixty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.3850096238 × 10¹¹

Factors of 138500962380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 705

Divisors of 138500962380

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 31 33 36 44 45 55 60 61 62 66 71 90 93 99 110 122 124 132 142 155 165 180 183 186 198 213 220 244 279 284 305 310 330 341 355 366 372 396 426 465 495 521 549 558 610 620 639 660 671 682 710 732 781 852 915 930 990 1023 1042 1065 1098 1116 1220 1278 1342 1364 1395 1420 1562 1563 1705 1830 1860 1891 1980 2013 2046 2084 2130 2196 2201 2343 2556 2605 2684 2745 2790 3069 3124 3126 3195 3355 3410 3660 3782 3905 4026 4092 4260 4331 4402 4686 4689 5115 5210 5490 5580 5673 5731 6039 6138 6252 6390 6603 6710 6820 7029 7564 7810 7815 8052 8662 8804 9372 9378 9455 10065 10230 10420 10980 11005 11346 11462 11715 12078 12276 12780 12993 13206 13420 14058 15345 15620 15630 16151 17019 17193 17324 18756 18910 19809 20130 20460 20801 21655 22010 22692 22924 23430 23445 24156 24211 25986 26412 28116 28365 28655 30195 30690 31260 31781 32302 33015 34038 34386 35145 36991 37820 38979 39618 40260 41602 43310 44020 46860 46890 47641 48422 48453 51579 51972 56730 57310 60390 61380 62403 63562 64604 64965 66030 68076 68772 70290 72633 73982 77958 79236 80755 83204 85095 85965 86620 93780 95282 95343 96844 96906 99045 103158 104005 110973 113460 114620 120780 121055 124806 127124 129930 132060 134261 140580 142923 145266 145359 147964 155916 158905 161510 170190 171930 177661 184955 187209 190564 190686 193812 194895 198090 206316 208010 217899 221946 238205 242110 242265 249612 257895 259860 268522 285846 286029 290532 290718 312015 317810 323020 332919 340380 343860 349591 355322 363165 369910 374418 381372 389790 396180 402783 406901 416020 428769 435798 443892 476410 476715 484220 484530 515790 532983 537044 554865 571692 572058 581436 624030 635620 665838 671305 699182 710644 714615 726330 726795 739820 748836 779580 805566 813802 857538 871596 888305 936045 952820 953430 969060 985211 1031580 1048773 1065966 1089495 1109730 1144116 1146721 1208349 1220703 1248060 1331676 1342610 1398364 1429230 1430145 1452660 1453590 1476871 1598949 1611132 1627604 1664595 1715076 1747955 1776610 1872090 1906860 1970422 2013915 2034505 2097546 2131932 2143845 2178990 2219460 2256451 2293442 2416698 2441406 2664915 2685220 2858460 2860290 2907180 2953742 2955633 3146319 3197898 3329190 3440163 3495910 3553220 3662109 3744180 3940844 4027830 4069010 4195092 4287690 4357980 4430613 4512902 4586884 4833396 4882812 4926055 5243865 5329830 5720580 5733605 5907484 5911266 6041745 6103515 6292638 6395796 6658380 6769353 6880326 6991820 7324218 7384355 7994745 8055660 8138020 8575380 8861226 8866899 9025804 9852110 10320489 10487730 10659660 10837321 11282255 11467210 11822532 12083490 12207030 12585276 12613931 13291839 13538706 13760652 14648436 14768710 14778165 15731595 15989490 17200815 17722452 17733798 18310545 19704220 20308059 20640978 20975460 21674642 22153065 22564510 22934420 24166980 24414060 24820961 25227862 26583678 27077412 29537420 29556330 31463190 31978980 32511963 33846765 34401630 35467596 36621090 37841793 40616118 41281956 43349284 44306130 44334495 45129020 49641922 50455724 51602445 53167356 54186605 59112660 62926380 63069655 65023926 66459195 67693530 68803260 69949981 73242180 74462883 75683586 81232236 88612260 88668990 97535889 99283844 101540295 103204890 108373210 113525379 124104805 126139310 130047852 132918390 135387060 139899962 148925766 151367172 162559815 177337980 189208965 195071778 203080590 206409780 209849943 216746420 223388649 227050758 248209610 252278620 265836780 279799924 297851532 325119630 349749905 372314415 378417930 390143556 406161180 419699886 446777298 454101516 487679445 496419220 567626895 629549829 650239260 699499810 744628830 756835860 769449791 839399772 893554596 975358890 1049249715 1116943245 1135253790 1259099658 1398999620 1489257660 1538899582 1950717780 2098499430 2233886490 2270507580 2308349373 2518199316 3077799164 3147749145 3847248955 4196998860 4467772980 4616698746 6295498290 6925048119 7694497910 9233397492 11541746865 12590996580 13850096238 15388995820 23083493730 27700192476 34625240595 46166987460 69250481190 138500962380
• Sum of all divisors σ(n): 488560730112
• Sum of proper divisors (its aliquot sum) s(n): 350059767732
• 138500962380 is an abundant number, because the sum of its proper divisors (350059767732) is greater than itself. Its abundance is 211558805352

Bases of 138500962380

• Binary: 10000000111111010011001111100001001100₂
• Hexadecimal: 0x203F4CF84C
• Base-36: 1RMJWAJ0

Squares and roots of 138500962380

• 138500962380 squared (138500962380²) is 19182516580186175264400
• 138500962380 cubed (138500962380³) is 2656797007226091713690750953272000
• The square root of 138500962380 is 372157.1742960225
• The cube root of 138500962380 is 5173.8948359035

Scales and comparisons

• 138,500,962,380 seconds is equal to 4,403 years, 46 weeks, 6 days, 9 hours, 33 minutes.
• To count from 1 to 138,500,962,380 would take you about eight thousand, eight hundred 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 138500962380 cubic inches would be around 431.2 feet tall.

Recreational maths with 138500962380

• 138500962380 backwards is 083269005831
• 138500962380 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138500962380's digits is 45
• More coming soon!