139044615680

Names of 139044615680

• Cardinal: 139044615680 can be written as One hundred thirty-nine billion, forty-four million, six hundred fifteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3904461568 × 10¹¹

Factors of 139044615680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 184

Divisors of 139044615680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 32 34 40 58 64 68 80 85 116 128 131 136 145 160 170 232 256 262 272 290 320 340 464 493 512 524 544 580 640 655 680 841 928 986 1048 1088 1160 1280 1310 1360 1682 1856 1972 2096 2176 2227 2320 2465 2560 2620 2720 3364 3712 3799 3944 4192 4205 4352 4454 4640 4930 5240 5440 6728 7424 7598 7888 8384 8410 8704 8908 9280 9860 10480 10880 11135 13456 14297 14848 15196 15776 16768 16820 17816 18560 18995 19720 20960 21760 22270 24389 26912 28594 30392 31552 33536 33640 35632 37120 37990 39440 41920 43520 44540 48778 53824 57188 60784 63104 64583 67072 67280 71264 71485 74240 75980 78880 83840 89080 97556 107648 110171 114376 121568 121945 126208 129166 134560 142528 142970 151960 157760 167680 178160 195112 215296 220342 228752 243136 243890 252416 258332 269120 285056 285940 303920 315520 322915 335360 356320 390224 414613 430592 440684 457504 486272 487780 516664 538240 550855 570112 571880 607840 631040 645830 712640 780448 829226 881368 915008 972544 975560 1033328 1076480 1101710 1140224 1143760 1215680 1262080 1291660 1425280 1560896 1658452 1762736 1830016 1872907 1945088 1951120 2066656 2073065 2152960 2203420 2287520 2431360 2583320 2850560 3121792 3194959 3316904 3525472 3660032 3745814 3902240 4133312 4146130 4406840 4575040 4862720 5166640 5701120 6243584 6389918 6633808 7050944 7320064 7491628 7804480 8266624 8292260 8813680 9150080 9364535 9725440 10333280 12487168 12779836 13267616 14101888 14983256 15608960 15974795 16533248 16584520 17627360 18300160 18729070 20666560 25559672 26535232 28203776 29966512 31217920 31949590 33066496 33169040 35254720 36600320 37458140 41333120 51119344 53070464 54314303 56407552 59933024 62435840 63899180 66338080 70509440 74916280 82666240 102238688 106140928 108628606 119866048 127798360 132676160 141018880 149832560 165332480 204477376 212281856 217257212 239732096 255596720 265352320 271571515 282037760 299665120 408954752 434514424 479464192 511193440 530704640 543143030 599330240 817909504 869028848 958928384 1022386880 1061409280 1086286060 1198660480 1635819008 1738057696 2044773760 2172572120 2397320960 3476115392 4089547520 4345144240 4794641920 6952230784 8179095040 8690288480 13904461568 17380576960 27808923136 34761153920 69522307840 139044615680
• Sum of all divisors σ(n): 368389010880
• Sum of proper divisors (its aliquot sum) s(n): 229344395200
• 139044615680 is an abundant number, because the sum of its proper divisors (229344395200) is greater than itself. Its abundance is 90299779520

Bases of 139044615680

• Binary: 10000001011111101101000111011000000000₂
• Hexadecimal: 0x205FB47600
• Base-36: 1RVJKO3K

Squares and roots of 139044615680

• 139044615680 squared (139044615680²) is 19333405149598901862400
• 139044615680 cubed (139044615680³) is 2688205888811712215607444242432000
• The square root of 139044615680 is 372886.8671326465
• The cube root of 139044615680 is 5180.6556377077

Scales and comparisons

• 139,044,615,680 seconds is equal to 4,421 years, 9 weeks, 5 days, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 139,044,615,680 would take you about eight thousand, eight hundred forty-two 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 139044615680 cubic inches would be around 431.7 feet tall.

Recreational maths with 139044615680

• 139044615680 backwards is 086516440931
• The number of decimal digits it has is: 12
• The sum of 139044615680's digits is 47
• More coming soon!