122139991044

Names of 122139991044

• Cardinal: 122139991044 can be written as One hundred twenty-two billion, one hundred thirty-nine million, nine hundred ninety-one thousand and forty-four.

Scientific notation

• Scientific notation: 1.22139991044 × 10¹¹

Factors of 122139991044

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 719

Divisors of 122139991044

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 43 54 71 79 81 86 108 129 142 158 162 172 213 237 243 258 284 316 324 387 426 474 486 516 521 639 711 774 852 948 972 1042 1161 1278 1422 1548 1563 1917 2084 2133 2322 2556 2844 3053 3126 3397 3483 3834 4266 4644 4689 5609 5751 6106 6252 6399 6794 6966 7668 8532 9159 9378 10191 10449 11218 11502 12212 12798 13588 13932 14067 16827 17253 18318 18756 19197 20382 20898 22403 22436 23004 25596 27477 28134 30573 33654 34506 36636 36991 38394 40764 41159 41796 42201 44806 50481 54954 56268 61146 67209 67308 69012 73982 76788 82318 82431 84402 89612 91719 100962 109908 110973 122292 123477 126603 134418 147964 151443 164636 164862 168804 183438 201627 201924 221946 241187 246954 247293 253206 268836 275157 302886 329724 332919 366876 370431 403254 443892 454329 482374 493908 494586 506412 550314 604881 605772 665838 723561 740862 741879 806508 825471 908658 964748 989172 998757 1100628 1111293 1209762 1331676 1362987 1447122 1481724 1483758 1590613 1650942 1769837 1814643 1817316 1997514 2170683 2222586 2419524 2725974 2894244 2922289 2967516 2996271 3181226 3301884 3333879 3539674 3629286 3995028 4341366 4445172 4771839 5309511 5443929 5451948 5844578 5992542 6362452 6512049 6667758 7079348 7258572 8682732 8766867 8988813 9543678 10001637 10619022 10887858 11689156 11985084 13024098 13335516 14315517 15928533 17533734 17977626 19087356 19536147 20003274 21238044 21775716 26048196 26300601 28631034 31857066 35067468 35955252 39072294 40006548 42946551 47785599 52601202 57262068 58608441 63714132 78144588 78901803 85893102 95571198 105202404 117216882 125658427 128839653 143356797 157803606 171786204 191142396 234433764 236705409 251316854 257679306 286713594 315607212 376975281 386518959 430070391 473410818 502633708 515358612 573427188 710116227 753950562 773037918 860140782 946821636 1130925843 1420232454 1507901124 1546075836 1720281564 2261851686 2840464908 3392777529 4523703372 6785555058 10178332587 13571110116 20356665174 30534997761 40713330348 61069995522 122139991044
• Sum of all divisors σ(n): 337089392640
• Sum of proper divisors (its aliquot sum) s(n): 214949401596
• 122139991044 is an abundant number, because the sum of its proper divisors (214949401596) is greater than itself. Its abundance is 92809410552

Bases of 122139991044

• Binary: 1110001110000000111000101110000000100₂
• Hexadecimal: 0x1C701C5C04
• Base-36: 1K3YZW90

Squares and roots of 122139991044

• 122139991044 squared (122139991044²) is 14918177412228400209936
• 122139991044 cubed (122139991044³) is 1822106055522379897724030759813184
• The square root of 122139991044 is 349485.3230738025
• The cube root of 122139991044 is 4961.5719610477

Scales and comparisons

• 122,139,991,044 seconds is equal to 3,883 years, 35 weeks, 7 hours, 17 minutes, 24 seconds.
• To count from 1 to 122,139,991,044 would take you about seven thousand, seven hundred sixty-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 122139991044 cubic inches would be around 413.5 feet tall.

Recreational maths with 122139991044

• 122139991044 backwards is 440199931221
• The number of decimal digits it has is: 12
• The sum of 122139991044's digits is 45
• More coming soon!