139517936480

Names of 139517936480

• Cardinal: 139517936480 can be written as One hundred thirty-nine billion, five hundred seventeen million, nine hundred thirty-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.3951793648 × 10¹¹

Factors of 139517936480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 705

Divisors of 139517936480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 37 40 52 65 68 74 80 85 104 130 136 148 160 169 170 185 208 221 260 272 296 338 340 370 416 442 481 520 544 592 629 631 676 680 740 845 884 962 1040 1105 1184 1258 1262 1352 1360 1480 1690 1768 1924 2080 2197 2210 2405 2516 2524 2704 2720 2873 2960 3145 3155 3380 3536 3848 4394 4420 4810 5032 5048 5408 5746 5920 6253 6290 6310 6760 7072 7696 8177 8203 8788 8840 9620 10064 10096 10727 10985 11492 12506 12580 12620 13520 14365 15392 16354 16406 17576 17680 19240 20128 20192 21454 21970 22984 23347 25012 25160 25240 27040 28730 31265 32708 32812 35152 35360 37349 38480 40885 41015 42908 43940 45968 46694 50024 50320 50480 53635 57460 62530 65416 65624 70304 74698 76960 81289 81770 82030 85816 87880 91936 93388 100048 100640 100960 106301 106639 107270 114920 116735 125060 130832 131248 139451 149396 162578 163540 164060 171632 175760 186745 186776 200096 212602 213278 214540 229840 233470 250120 261664 262496 278902 298792 303511 325156 327080 328120 343264 351520 373490 373552 396899 406445 425204 426556 429080 459680 466940 500240 531505 533195 557804 597584 607022 650312 654160 656240 697255 746980 747104 793798 812890 850408 853112 858160 933880 1000480 1063010 1066390 1115608 1195168 1214044 1300624 1308320 1312480 1381913 1386307 1394510 1493960 1517555 1587596 1625780 1700816 1706224 1716320 1812863 1867760 1984495 2126020 2132780 2231216 2428088 2601248 2763826 2772614 2789020 2987920 3035110 3175192 3251560 3401632 3412448 3625726 3735520 3945643 3968990 4252040 4265560 4462432 4856176 5159687 5527652 5545228 5578040 5975840 6070220 6350384 6503120 6909565 6931535 7251452 7891286 7937980 8504080 8531120 9064315 9712352 10319374 11055304 11090456 11156080 12140440 12700768 13006240 13819130 13863070 14502904 15782572 15875960 17008160 17062240 18128630 19728215 20638748 22110608 22180912 22312160 23567219 24280880 25798435 27638260 27726140 29005808 31565144 31751920 36257260 39456430 41277496 44221216 44361824 47134438 48561760 51293359 51596870 55276520 55452280 58011616 63130288 63503840 67075931 72514520 78912860 82554992 94268876 102586718 103193740 110553040 110904560 117836095 126260576 134151862 145029040 157825720 165109984 188537752 205173436 206387480 221106080 221809120 235672190 256466795 268303724 290058080 315651440 335379655 377075504 410346872 412774960 471344380 512933590 536607448 631302880 670759310 754151008 820693744 825549920 871987103 942688760 1025867180 1073214896 1341518620 1641387488 1743974206 1885377520 2051734360 2146429792 2683037240 3487948412 3770755040 4103468720 4359935515 5366074480 6975896824 8206937440 8719871030 10732148960 13951793648 17439742060 27903587296 34879484120 69758968240 139517936480
• Sum of all divisors σ(n): 388903576320
• Sum of proper divisors (its aliquot sum) s(n): 249385639840
• 139517936480 is an abundant number, because the sum of its proper divisors (249385639840) is greater than itself. Its abundance is 109867703360

Bases of 139517936480

• Binary: 10000001111011111010101100001101100000₂
• Hexadecimal: 0x207BEAC360
• Base-36: 1S3DDKRK

Squares and roots of 139517936480

• 139517936480 squared (139517936480²) is 19465254599637314790400
• 139517936480 cubed (139517936480³) is 2715752154799226715964791713792000
• The square root of 139517936480 is 373520.9987135931
• The cube root of 139517936480 is 5186.5274578263

Scales and comparisons

• 139,517,936,480 seconds is equal to 4,436 years, 12 weeks, 2 days, 22 hours, 21 minutes, 20 seconds.
• To count from 1 to 139,517,936,480 would take you about eight thousand, eight hundred seventy-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 139517936480 cubic inches would be around 432.2 feet tall.

Recreational maths with 139517936480

• 139517936480 backwards is 084639715931
• The number of decimal digits it has is: 12
• The sum of 139517936480's digits is 56
• More coming soon!