139757454720

Names of 139757454720

• Cardinal: 139757454720 can be written as One hundred thirty-nine billion, seven hundred fifty-seven million, four hundred fifty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3975745472 × 10¹¹

Factors of 139757454720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 492

Divisors of 139757454720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 67 72 78 80 89 90 96 104 117 120 128 130 134 144 156 160 178 180 192 195 201 208 234 240 260 267 268 288 312 313 320 335 356 360 384 390 402 416 445 468 480 520 534 536 576 585 603 624 626 640 670 712 720 780 801 804 832 871 890 936 939 960 1005 1040 1068 1072 1152 1157 1170 1206 1248 1252 1335 1340 1424 1440 1560 1565 1602 1608 1664 1742 1780 1872 1878 1920 2010 2080 2136 2144 2314 2340 2412 2496 2504 2613 2670 2680 2817 2848 2880 3015 3120 3130 3204 3216 3471 3484 3560 3744 3756 4005 4020 4069 4160 4272 4288 4355 4628 4680 4695 4824 4992 5008 5226 5340 5360 5634 5696 5760 5785 5963 6030 6240 6260 6408 6432 6942 6968 7120 7488 7512 7839 8010 8040 8138 8320 8544 8576 8710 9256 9360 9390 9648 10016 10413 10452 10680 10720 11268 11392 11570 11926 12060 12207 12480 12520 12816 12864 13065 13884 13936 14085 14240 14976 15024 15678 16020 16080 16276 17088 17355 17420 17889 18512 18720 18780 19296 20032 20345 20826 20904 20971 21360 21440 22536 23140 23852 24120 24414 24960 25040 25632 25728 26130 27768 27857 27872 28170 28480 29815 30048 31356 32040 32160 32552 34176 34710 34840 35778 36621 37024 37440 37560 38592 39195 40064 40690 41652 41808 41942 42720 42880 45072 46280 47704 48240 48828 50080 51264 52065 52260 53667 55536 55714 55744 56340 56960 59630 60096 61035 62712 62913 64080 64320 65104 69420 69680 71556 73242 74048 74880 75120 77184 77519 78390 81380 83304 83571 83616 83884 85440 89445 90144 92560 95408 96480 97656 100160 102528 104130 104520 104855 107334 111072 111428 111488 112680 119260 120192 122070 125424 125826 128160 128640 130208 138840 139285 139360 143112 146484 148096 150240 155038 156780 162760 166608 167142 167232 167768 170880 178890 180288 183105 185120 188739 190816 192960 195312 200320 208260 209040 209710 214668 222144 222856 225360 232557 238520 244140 250713 250848 251652 256320 260416 268335 272623 277680 278570 278720 286224 292968 300480 310076 313560 314565 325520 333216 334284 334464 335536 357780 360576 362141 366210 370240 377478 381632 385920 387595 390624 416520 417855 418080 419420 429336 444288 445712 450720 465114 477040 488280 501426 501696 503304 512640 520832 536670 545246 555360 557140 557440 572448 585936 600960 620152 627120 629130 651040 666432 668568 671072 697671 715560 724282 732420 740480 754956 763264 775190 781248 817869 833040 835710 836160 838840 858672 891424 901440 930228 943695 954080 976560 1002852 1003392 1006608 1073340 1086423 1090492 1110720 1114280 1144896 1162785 1171872 1240304 1253565 1254240 1258260 1302080 1332864 1337136 1342144 1363115 1395342 1431120 1448564 1464840 1509912 1550380 1562496 1635738 1666080 1671420 1672320 1677680 1717344 1782848 1802880 1810705 1860456 1866419 1887390 1908160 1953120 2005704 2013216 2146680 2172846 2180984 2221440 2228560 2289792 2325570 2343744 2453607 2480608 2507130 2508480 2516520 2604160 2674272 2684288 2726230 2790684 2862240 2897128 2929680 3019824 3100760 3259269 3271476 3332160 3342840 3355360 3434688 3488355 3565696 3621410 3720912 3732838 3774780 3816320 3906240 4011408 4026432 4089345 4293360 4345692 4361968 4457120 4651140 4687488 4907214 4961216 5014260 5016960 5033040 5348544 5432115 5452460 5581368 5599257 5724480 5794256 5859360 6039648 6201520 6518538 6542952 6664320 6685680 6710720 6869376 6976710 7242820 7441824 7465676 7549560 7812480 8022816 8052864 8178690 8586720 8691384 8723936 8914240 9302280 9332095 9814428 9922432 10028520 10066080 10697088 10864230 10904920 11162736 11198514 11448960 11588512 11718720 12079296 12268035 12403040 13037076 13085904 13371360 13421440 13953420 14485640 14883648 14931352 15099120 16045632 16296345 16357380 16797771 17173440 17382768 17447872 17828480 18604560 18664190 19628856 20057040 20132160 21728460 21809840 22325472 22397028 23177024 23437440 24158592 24263447 24536070 24806080 26074152 26171808 26742720 27906840 27996285 28971280 29767296 29862704 30198240 32091264 32592690 32714760 33595542 34346880 34765536 34895744 37209120 37328380 39257712 40114080 40264320 43456920 43619680 44650944 44794056 46354048 48526894 49072140 49612160 52148304 52343616 53485440 55813680 55992570 57942560 59725408 60396480 65185380 65429520 67191084 69531072 72790341 74418240 74656760 78515424 80228160 83988855 86913840 87239360 89301888 89588112 97053788 98144280 104296608 104687232 111627360 111985140 115885120 119450816 120792960 121317235 130370760 130859040 134382168 139062144 145580682 148836480 149313520 157030848 160456320 167977710 173827680 174478720 179176224 194107576 196288560 208593216 218371023 223254720 223970280 231770240 238901632 242634470 260741520 261718080 268764336 291161364 298627040 314061696 335955420 347655360 358352448 363951705 388215152 392577120 417186432 436742046 446509440 447940560 485268940 521483040 523436160 537528672 582322728 597254080 671910840 695310720 716704896 727903410 776430304 785154240 873484092 895881120 970537880 1042966080 1075057344 1091855115 1164645456 1194508160 1343821680 1455806820 1552860608 1570308480 1746968184 1791762240 1941075760 2085932160 2150114688 2183710230 2329290912 2687643360 2911613640 3105721216 3493936368 3583524480 3882151520 4367420460 4658581824 5375286720 5823227280 6987872736 7764303040 8734840920 9317163648 10750573440 11646454560 13975745472 15528606080 17469681840 23292909120 27951490944 34939363680 46585818240 69878727360 139757454720
• Sum of all divisors σ(n): 535111012800
• Sum of proper divisors (its aliquot sum) s(n): 395353558080
• 139757454720 is an abundant number, because the sum of its proper divisors (395353558080) is greater than itself. Its abundance is 255596103360

Bases of 139757454720

• Binary: 10000010001010001100011000010110000000₂
• Hexadecimal: 0x208A318580
• Base-36: 1S7BZA80

Squares and roots of 139757454720

• 139757454720 squared (139757454720²) is 19532146149812850278400
• 139757454720 cubed (139757454720³) is 2729763031116891759257627394048000
• The square root of 139757454720 is 373841.4834124217
• The cube root of 139757454720 is 5189.4937615305

Scales and comparisons

• 139,757,454,720 seconds is equal to 4,443 years, 44 weeks, 3 days, 3 hours, 12 minutes.
• To count from 1 to 139,757,454,720 would take you about eight thousand, eight hundred eighty-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 139757454720 cubic inches would be around 432.5 feet tall.

Recreational maths with 139757454720

• 139757454720 backwards is 027454757931
• The number of decimal digits it has is: 12
• The sum of 139757454720's digits is 54
• More coming soon!