139377299985

Names of 139377299985

• Cardinal: 139377299985 can be written as One hundred thirty-nine billion, three hundred seventy-seven million, two hundred ninety-nine thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.39377299985 × 10¹¹

Factors of 139377299985

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 802

Divisors of 139377299985

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 31 33 35 45 51 55 63 77 85 93 99 105 119 127 153 155 165 187 217 231 255 279 315 341 357 381 385 465 495 527 561 595 601 635 651 693 765 889 935 1023 1071 1085 1143 1155 1309 1395 1397 1581 1683 1705 1785 1803 1905 1953 2159 2387 2635 2667 2805 3005 3069 3255 3465 3689 3927 3937 4191 4207 4445 4743 5115 5355 5409 5715 5797 6477 6545 6611 6985 7161 7905 8001 8415 9015 9765 9779 10217 10795 11067 11781 11811 11935 12573 12621 13335 15113 15345 17391 18445 18631 19431 19635 19685 19833 20955 21035 21483 23715 23749 27045 27559 28985 29337 30651 32385 33055 33201 35433 35805 37863 40005 40579 43307 45339 46277 48895 51085 52173 55335 55893 58905 59055 59499 62865 63105 66929 71247 71519 75565 76327 82677 86955 88011 91953 93155 97155 99165 107415 112387 118745 121737 129921 130417 136017 137795 138831 146685 153255 166005 166243 167679 177165 189315 200787 202895 204941 213741 214557 216535 226695 228981 231385 248031 260865 279465 297495 303149 316727 334645 337161 356235 357595 365211 381635 389763 391251 413385 416493 440055 459765 468503 498729 534289 561935 602361 608685 614823 643671 649605 652085 680085 686943 694155 736219 786709 831215 838395 839597 909447 950181 1003935 1011483 1024705 1068705 1072785 1144905 1173753 1240155 1297559 1405509 1434587 1496187 1515745 1583635 1602867 1685805 1826055 1844469 1948815 1956255 2082465 2208657 2217089 2342515 2360127 2366137 2493645 2518791 2671445 2728341 2850543 3011805 3074115 3218355 3434715 3483997 3681095 3892677 3933545 4197985 4216527 4303761 4547235 4750905 4808601 5057415 5153533 5868765 5877179 6487795 6625971 6651267 7027545 7080381 7098411 7172935 7480935 7556373 8014335 9082913 9222345 10451991 11043285 11085445 11678031 11800635 11830685 12593955 12911283 13641705 14252715 14273149 15460599 16562959 17419985 17631537 19463385 19953801 21082635 21295233 21518805 24043005 24387979 25767665 26027507 27248739 29385895 31355973 33129855 33256335 35401905 35492055 37781865 40224329 42819447 45414565 46381797 49688877 52259955 52894611 58390155 64556415 71365745 73163937 77302995 78082521 81746217 82814795 88157685 99769005 99912043 106476165 120672987 121939895 128458341 130137535 136243695 149066631 156779865 182192549 201121645 214097235 219491811 231908985 234247563 248444385 264473055 281570303 299736129 362018961 365819685 390412605 408731085 442467619 499560215 546577647 603364935 642291705 745333155 844710909 899208387 910962745 1097459055 1171237815 1327402857 1407851515 1498680645 1639732941 1810094805 2212338095 2534132727 2732888235 3097273333 3982208571 4223554545 4496041935 6637014285 8198664705 9291819999 12670663635 15486366665 19911042855 27875459997 46459099995 139377299985
• Sum of all divisors σ(n): 332349308928
• Sum of proper divisors (its aliquot sum) s(n): 192972008943
• 139377299985 is an abundant number, because the sum of its proper divisors (192972008943) is greater than itself. Its abundance is 53594708958

Bases of 139377299985

• Binary: 10000001110011100010001101001000010001₂
• Hexadecimal: 0x207388D211
• Base-36: 1S11N8Y9

Squares and roots of 139377299985

• 139377299985 squared (139377299985²) is 19426031751108681000225
• 139377299985 cubed (139377299985³) is 2707547854892409488106029677496625
• The square root of 139377299985 is 373332.6934317433
• The cube root of 139377299985 is 5184.7841687881

Scales and comparisons

• 139,377,299,985 seconds is equal to 4,431 years, 39 weeks, 6 days, 4 hours, 39 minutes, 45 seconds.
• To count from 1 to 139,377,299,985 would take you about eight thousand, eight hundred sixty-three 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 139377299985 cubic inches would be around 432.1 feet tall.

Recreational maths with 139377299985

• 139377299985 backwards is 589992773931
• The number of decimal digits it has is: 12
• The sum of 139377299985's digits is 72
• More coming soon!