139485906560

Names of 139485906560

• Cardinal: 139485906560 can be written as One hundred thirty-nine billion, four hundred eighty-five million, nine hundred six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3948590656 × 10¹¹

Factors of 139485906560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1188

Divisors of 139485906560

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 128 130 140 143 154 160 176 182 208 220 224 239 260 280 286 308 320 352 364 385 416 440 448 455 478 520 560 572 616 640 704 715 728 770 832 880 896 910 911 956 1001 1040 1120 1144 1195 1232 1408 1430 1456 1540 1664 1673 1760 1820 1822 1912 2002 2080 2240 2288 2390 2464 2629 2860 2912 3080 3107 3346 3520 3640 3644 3824 4004 4160 4480 4555 4576 4780 4928 5005 5258 5720 5824 6160 6214 6377 6692 7040 7280 7288 7648 8008 8320 8365 9110 9152 9560 9856 10010 10021 10516 11440 11648 11843 12320 12428 12754 13145 13384 14560 14576 15296 15535 16016 16730 18220 18304 18403 19120 20020 20042 21032 21749 22880 23686 24640 24856 25508 26290 26768 29120 29152 30592 31070 31885 32032 33460 34177 36440 36806 38240 40040 40084 42064 43498 45760 47372 49280 49712 50105 51016 52580 53536 58240 58304 59215 62140 63770 64064 66920 68354 70147 72880 73612 76480 80080 80168 82901 84128 86996 91520 92015 94744 99424 100210 102032 105160 107072 108745 116608 118430 124280 127540 128128 130273 133840 136708 140294 145760 147224 152960 160160 160336 165802 168256 170885 173992 184030 189488 198848 200420 204064 210320 214144 217490 217729 236860 239239 248560 255080 260546 267680 273416 280588 291520 294448 320320 320672 331604 336512 341770 347984 350735 368060 378976 397696 400840 408128 414505 420640 434980 435458 473720 478478 497120 510160 521092 535360 546832 561176 583040 588896 640640 641344 651365 663208 683540 695968 701470 736120 757952 801680 816256 829010 841280 869960 870916 911911 947440 956956 994240 1020320 1042184 1070720 1088645 1093664 1122352 1177792 1196195 1282688 1302730 1326416 1367080 1391936 1402940 1472240 1515904 1524103 1603360 1658020 1682560 1739920 1741832 1823822 1894880 1913912 1988480 2040640 2084368 2177290 2187328 2244704 2355584 2392390 2395019 2605460 2652832 2734160 2783872 2805880 2830477 2944480 3048206 3206720 3316040 3479840 3483664 3647644 3789760 3827824 4081280 4168736 4354580 4374656 4489408 4559555 4784780 4790038 5210920 5305664 5468320 5611760 5660954 5888960 6096412 6413440 6632080 6959680 6967328 7295288 7579520 7620515 7655648 8337472 8709160 8978816 9119110 9569560 9580076 10421840 10611328 10936640 11223520 11321908 11777920 11975095 12192824 13264160 13919360 13934656 14152385 14590576 15241030 15311296 16674944 16765133 17418320 18238220 19139120 19160152 19813339 20843680 21873280 22447040 22643816 23950190 24385648 26528320 27869312 28304770 29181152 30482060 30622592 31135247 33530266 34836640 36476440 38278240 38320304 39626678 41687360 44894080 45287632 47900380 48771296 53056640 56609540 58362304 60964120 62270494 67060532 69673280 72952880 76556480 76640608 79253356 83374720 83825665 90575264 95800760 97542592 99066695 113219080 116724608 121928240 124540988 134121064 139346560 145905760 153112960 153281216 155676235 158506712 167651330 181150528 191601520 195085184 198133390 217946729 226438160 243856480 249081976 268242128 291811520 306562432 311352470 317013424 335302660 362301056 383203040 396266780 435893458 452876320 487712960 498163952 536484256 583623040 622704940 634026848 670605320 766406080 792533560 871786916 905752640 975425920 996327904 1072968512 1089733645 1245409880 1268053696 1341210640 1532812160 1585067120 1743573832 1811505280 1992655808 2145937024 2179467290 2490819760 2536107392 2682421280 3170134240 3487147664 3985311616 4358934580 4981639520 5364842560 6340268480 6974295328 8717869160 9963279040 10729685120 12680536960 13948590656 17435738320 19926558080 27897181312 34871476640 69742953280 139485906560
• Sum of all divisors σ(n): 450087321600
• Sum of proper divisors (its aliquot sum) s(n): 310601415040
• 139485906560 is an abundant number, because the sum of its proper divisors (310601415040) is greater than itself. Its abundance is 171115508480

Bases of 139485906560

• Binary: 10000001111010000000100000011010000000₂
• Hexadecimal: 0x207A020680
• Base-36: 1S2UB2BK

Squares and roots of 139485906560

• 139485906560 squared (139485906560²) is 19456318128865051033600
• 139485906560 cubed (139485906560³) is 2713882172524504547322361020416000
• The square root of 139485906560 is 373478.1205907517
• The cube root of 139485906560 is 5186.1305273239

Scales and comparisons

• 139,485,906,560 seconds is equal to 4,435 years, 11 weeks, 3 days, 5 hours, 9 minutes, 20 seconds.
• To count from 1 to 139,485,906,560 would take you about eight thousand, eight hundred seventy 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 139485906560 cubic inches would be around 432.2 feet tall.

Recreational maths with 139485906560

• 139485906560 backwards is 065609584931
• 139485906560 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139485906560's digits is 56
• More coming soon!