45439011072

Names of 45439011072

• Cardinal: 45439011072 can be written as Forty-five billion, four hundred thirty-nine million, eleven thousand and seventy-two.

Scientific notation

• Scientific notation: 4.5439011072 × 10¹⁰

Factors of 45439011072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5582

Divisors of 45439011072

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 169 182 189 192 208 216 224 234 252 256 273 288 312 336 338 351 364 378 384 416 432 448 468 504 507 546 576 624 672 676 702 728 756 768 819 832 864 896 936 1008 1014 1092 1152 1183 1248 1344 1352 1404 1456 1512 1521 1638 1664 1728 1792 1872 2016 2028 2184 2304 2366 2457 2496 2688 2704 2808 2912 3024 3042 3276 3328 3456 3549 3744 4032 4056 4368 4563 4732 4914 4992 5376 5408 5557 5616 5824 6048 6084 6552 6912 7098 7488 8064 8112 8736 9126 9464 9828 9984 10647 10816 11114 11232 11648 12096 12168 13104 14196 14976 16128 16224 16671 17472 18252 18928 19656 21294 21632 22228 22464 23296 24192 24336 26208 28392 29952 31941 32448 33342 34944 36504 37856 38899 39312 42588 43264 44456 44928 48384 48672 50013 52416 56784 63882 64896 66684 69888 72241 73008 75712 77798 78624 85176 88912 89856 97344 100026 104832 113568 116697 127764 129792 133368 144482 146016 150039 151424 155596 157248 170352 177824 194688 200052 209664 216723 227136 233394 255528 266736 288964 292032 300078 302848 311192 314496 340704 350091 355648 389376 400104 433446 454272 466788 505687 511056 533472 577928 584064 600156 622384 628992 650169 681408 700182 711296 800208 866892 908544 933576 939133 1011374 1022112 1050273 1066944 1155856 1168128 1200312 1244768 1300338 1362816 1400364 1422592 1517061 1600416 1733784 1867152 1878266 1950507 2022748 2044224 2100546 2133888 2311712 2400624 2489536 2600676 2725632 2800728 2817399 3034122 3200832 3467568 3734304 3756532 3901014 4045496 4088448 4201092 4267776 4551183 4623424 4801248 4979072 5201352 5601456 5634798 6068244 6401664 6573931 6935136 7468608 7513064 7802028 8090992 8176896 8402184 8452197 9102366 9246848 9602496 9958144 10402704 11202912 11269596 12136488 12803328 13147862 13653549 13870272 14937216 15026128 15604056 16181984 16804368 16904394 18204732 18493696 19204992 19721793 20805408 22405824 22539192 24272976 25356591 26295724 27307098 27740544 29874432 30052256 31208112 32363968 33608736 33808788 36409464 38409984 39443586 41610816 44811648 45078384 48545952 50713182 52591448 54614196 55481088 59165379 60104512 62416224 64727936 67217472 67617576 72818928 78887172 83221632 89623296 90156768 97091904 101426364 105182896 109228392 118330758 120209024 124832448 129455872 134434944 135235152 145637856 157774344 166443264 177496137 180313536 194183808 202852728 210365792 218456784 236661516 240418048 249664896 268869888 270470304 291275712 315548688 354992274 360627072 388367616 405705456 420731584 436913568 473323032 499329792 540940608 582551424 631097376 709984548 721254144 811410912 841463168 873827136 946646064 1081881216 1165102848 1262194752 1419969096 1622821824 1682926336 1747654272 1893292128 2163762432 2524389504 2839938192 3245643648 3495308544 3786584256 5048779008 5679876384 6491287296 7573168512 11359752768 15146337024 22719505536 45439011072
• Sum of all divisors σ(n): 166318481280
• Sum of proper divisors (its aliquot sum) s(n): 120879470208
• 45439011072 is an abundant number, because the sum of its proper divisors (120879470208) is greater than itself. Its abundance is 75440459136

Bases of 45439011072

• Binary: 101010010100011000000100100100000000₂
• Hexadecimal: 0xA94604900
• Base-36: KVH7PC0

Squares and roots of 45439011072

• 45439011072 squared (45439011072²) is 2064703727201338589184
• 45439011072 cubed (45439011072³) is 93818095520701291727152635445248
• The square root of 45439011072 is 213164.2818860609
• The cube root of 45439011072 is 3568.4226744269

Scales and comparisons

• 45,439,011,072 seconds is equal to 1,444 years, 42 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 45,439,011,072 would take you about two thousand, eight hundred eighty-nine 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 45439011072 cubic inches would be around 297.4 feet tall.

Recreational maths with 45439011072

• 45439011072 backwards is 27011093454
• 45439011072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45439011072's digits is 36
• More coming soon!