29972908785664

Names of 29972908785664

• Cardinal: 29972908785664 can be written as Twenty-nine trillion, nine hundred seventy-two billion, nine hundred eight million, seven hundred eighty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.9972908785664 × 10¹³

Factors of 29972908785664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 12116

Divisors of 29972908785664

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 13 16 26 29 31 32 52 58 62 64 104 116 124 128 169 208 232 248 256 338 377 403 416 464 496 512 676 754 806 832 899 928 992 1024 1352 1508 1612 1664 1798 1856 1984 2048 2704 3016 3224 3328 3596 3712 3968 4096 4901 5239 5408 6032 6448 6656 7192 7424 7936 8192 9802 10478 10816 11687 12041 12064 12896 13312 14384 14848 15872 16384 19604 20956 21632 23374 24082 24128 25792 26624 28768 29696 31744 39208 41912 43264 46748 48164 48256 51584 53248 57536 59392 63488 78416 83824 86528 93496 96328 96512 103168 106496 115072 118784 126976 151931 156533 156832 167648 173056 186992 192656 193024 206336 212992 230144 237568 253952 303862 313066 313664 335296 346112 349189 373271 373984 385312 386048 412672 460288 475136 507904 607724 626132 627328 670592 692224 698378 746542 747968 770624 772096 825344 920576 1215448 1252264 1254656 1341184 1384448 1396756 1493084 1495936 1541248 1544192 1650688 1841152 2034929 2430896 2504528 2509312 2682368 2768896 2793512 2986168 2991872 3082496 3088384 3301376 3682304 4069858 4539457 4852523 4861792 5009056 5018624 5364736 5587024 5972336 5983744 6164992 6176768 6602752 7364608 8139716 9078914 9705046 9723584 10018112 10037248 10729472 10824859 11174048 11944672 11967488 12329984 14729216 16279432 18157828 19410092 19447168 20036224 20074496 21458944 21649718 22348096 23889344 23934976 24659968 32558864 36315656 38820184 38894336 40072448 40148992 42917888 43299436 44696192 47778688 47869952 49319936 59012941 63082799 65117728 72631312 77640368 77788672 80144896 80297984 85835776 86598872 89392384 95557376 95739904 98639872 118025882 126165598 130235456 140723167 145262624 155280736 155577344 160289792 173197744 178784768 191114752 191479808 197279744 236051764 252331196 260470912 281446334 290525248 310561472 311154688 320579584 346395488 357569536 382229504 472103528 504662392 520941824 562892668 581050496 621122944 622309376 641159168 692790976 715139072 764459008 944207056 1009324784 1041883648 1125785336 1162100992 1242245888 1244618752 1282318336 1385581952 1430278144 1528918016 1829401171 1888414112 2018649568 2083767296 2251570672 2324201984 2484491776 2489237504 2564636672 2771163904 2860556288 3057836032 3658802342 3776828224 4037299136 4167534592 4503141344 4648403968 4968983552 5542327808 5721112576 6115672064 7317604684 7553656448 8074598272 8335069184 9006282688 9296807936 9937967104 11084655616 14635209368 15107312896 16149196544 16670138368 18012565376 18593615872 19875934208 22169311232 29270418736 30214625792 32298393088 33340276736 36025130752 37187231744 39751868416 44338622464 58540837472 60429251584 64596786176 72050261504 74374463488 79503736832 88677244928 117081674944 120858503168 129193572352 144100523008 177354489856 234163349888 241717006336 258387144704 288201046016 468326699776 483434012672 516774289408 576402092032 936653399552 966868025344 1033548578816 1152804184064 1873306799104 2305608368128 3746613598208 7493227196416 14986454392832 29972908785664
• Sum of all divisors σ(n): 69319851995520
• Sum of proper divisors (its aliquot sum) s(n): 39346943209856
• 29972908785664 is an abundant number, because the sum of its proper divisors (39346943209856) is greater than itself. Its abundance is 9374034424192

Bases of 29972908785664

• Binary: 110110100001010011100100101001100000000000000₂
• Hexadecimal: 0x1B429C94C000
• Base-36: AMHD40HDS

Squares and roots of 29972908785664

• 29972908785664 squared (29972908785664²) is 898375261073734199091920896
• 29972908785664 cubed (29972908785664³) is 26926919755460117482070134354440506834944
• The square root of 29972908785664 is 5474751.9382766557
• The cube root of 29972908785664 is 31062.9690535991

Scales and comparisons

• 29,972,908,785,664 seconds is equal to 953,045 years, 40 weeks, 6 days, 12 hours, 1 minute, 4 seconds.
• To count from 1 to 29,972,908,785,664 would take you about two million, three hundred eighty-two thousand, six hundred fourteen 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 29972908785664 cubic inches would be around 2588.6 feet tall.

Recreational maths with 29972908785664

• 29972908785664 backwards is 46658780927992
• The number of decimal digits it has is: 14
• The sum of 29972908785664's digits is 82
• More coming soon!