129746146040424

Names of 129746146040424

• Cardinal: 129746146040424 can be written as One hundred twenty-nine trillion, seven hundred forty-six billion, one hundred forty-six million, forty thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.29746146040424 × 10¹⁴

Factors of 129746146040424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 3933

Divisors of 129746146040424

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 81 102 108 136 153 162 204 216 243 289 306 324 408 459 486 578 612 648 729 867 918 972 1156 1224 1377 1458 1734 1836 1944 2187 2312 2601 2754 2916 3468 3672 3911 4131 4374 5202 5508 5832 6561 6936 7803 7822 8262 8748 10404 11016 11733 12393 13122 15606 15644 16524 17496 19683 20808 23409 23466 24786 26244 31212 31288 33048 35199 37179 39366 46818 46932 49572 52488 59049 62424 66487 70227 70398 74358 78732 93636 93864 99144 105597 111537 118098 132974 140454 140796 148716 157464 177147 187272 199461 210681 211194 223074 236196 265948 280908 281592 297432 316791 334611 354294 398922 421362 422388 446148 472392 531441 531896 561816 598383 632043 633582 669222 708588 797844 842724 844776 892296 950373 1003833 1062882 1130279 1196766 1264086 1267164 1338444 1417176 1594323 1595688 1685448 1795149 1896129 1900746 2007666 2125764 2260558 2393532 2528172 2534328 2676888 2851119 3011499 3188646 3390837 3590298 3792258 3801492 4015332 4251528 4521116 4782969 4787064 5056344 5385447 5688387 5702238 6022998 6377292 6781674 7180596 7584516 7602984 8030664 8553357 9034497 9042232 9565938 10172511 10770894 11376774 11404476 12045996 12754584 13563348 14348907 14361192 15169032 16156341 17065161 17106714 18068994 19131876 20345022 21541788 22753548 22808952 24091992 25660071 27103491 27126696 28697814 30517533 32312682 34130322 34213428 36137988 38263752 40690044 43083576 45507096 48469023 51195483 51320142 54206982 57395628 61035066 64625364 68260644 68426856 72275976 76980213 81310473 81380088 91552599 96938046 102390966 102640284 108413964 114791256 122070132 129250728 136521288 145407069 153586449 153960426 162620946 183105198 193876092 204781932 205280568 216827928 230940639 243931419 244140264 274657797 290814138 307172898 307920852 325241892 366210396 387752184 409563864 436221207 460759347 461881278 487862838 549315594 581628276 614345796 615841704 650483784 692821917 732420792 823973391 872442414 921518694 923762556 975725676 1098631188 1163256552 1228691592 1308663621 1382278041 1385643834 1647946782 1744884828 1843037388 1847525112 1951451352 2078465751 2197262376 2471920173 2617327242 2764556082 2771287668 3295893564 3489769656 3686074776 3925990863 4146834123 4156931502 4943840346 5234654484 5529112164 5542575336 6235397253 6591787128 7415760519 7851981726 8293668246 8313863004 9887680692 10469308968 11058224328 11777972589 12470794506 14831521038 15703963452 16587336492 16627726008 18706191759 19775361384 22247281557 23555945178 24941589012 29663042076 31407926904 33174672984 35333917767 37412383518 44494563114 47111890356 49883178024 56118575277 59326084152 66741844671 70667835534 74824767036 88989126228 94223780712 106001753301 112237150554 133483689342 141335671068 149649534072 177978252456 200225534013 212003506602 224474301108 266967378684 282671342136 318005259903 400451068026 424007013204 448948602216 533934757368 600676602039 636010519806 800902136052 848014026408 954015779709 1201353204078 1272021039612 1601804272104 1802029806117 1908031559418 2402706408156 2544042079224 3604059612234 3816063118836 4805412816312 5406089418351 7208119224468 7632126237672 10812178836702 14416238448936 16218268255053 21624357673404 32436536510106 43248715346808 64873073020212 129746146040424
• Sum of all divisors σ(n): 387738164793600
• Sum of proper divisors (its aliquot sum) s(n): 257992018753176
• 129746146040424 is an abundant number, because the sum of its proper divisors (257992018753176) is greater than itself. Its abundance is 128245872712752

Bases of 129746146040424

• Binary: 11101100000000011100000111100100001101001101000₂
• Hexadecimal: 0x7600E0F21A68
• Base-36: 19ZOK1EMI0

Squares and roots of 129746146040424

• 129746146040424 squared (129746146040424²) is 16834062412343032413442099776
• 129746146040424 cubed (129746146040424³) is 2184154720205471424553745782364446737345024
• The square root of 129746146040424 is 11390616.5785888869
• The cube root of 129746146040424 is 50624.9750476677

Scales and comparisons

• 129,746,146,040,424 seconds is equal to 4,125,526 years, 5 weeks, 6 days, 2 hours, 20 minutes, 24 seconds.
• To count from 1 to 129,746,146,040,424 would take you about ten million, three hundred thirteen thousand, eight hundred fifteen 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 129746146040424 cubic inches would be around 4218.7 feet tall.

Recreational maths with 129746146040424

• 129746146040424 backwards is 424040641647921
• 129746146040424 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129746146040424's digits is 54
• More coming soon!