145343742336

Names of 145343742336

• Cardinal: 145343742336 can be written as One hundred forty-five billion, three hundred forty-three million, seven hundred forty-two thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.45343742336 × 10¹¹

Factors of 145343742336

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8628

Divisors of 145343742336

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 32 36 39 48 52 54 58 64 72 78 87 96 104 108 116 117 128 144 156 169 174 192 208 216 232 234 261 288 312 338 348 351 377 384 416 432 464 468 507 522 576 624 676 696 702 754 783 832 864 928 936 1014 1044 1131 1152 1248 1352 1392 1404 1508 1521 1566 1664 1728 1856 1872 2028 2088 2262 2496 2704 2784 2808 3016 3042 3132 3393 3456 3712 3744 4056 4176 4524 4563 4901 4992 5408 5568 5616 6032 6084 6264 6786 7488 8112 8352 8581 9048 9126 9802 10179 10816 11136 11232 12064 12168 12528 13572 14703 14976 16224 16704 17162 18096 18252 19604 20358 21632 22464 24128 24336 25056 25743 27144 29406 32448 33408 34324 36192 36504 39208 40716 44109 44928 48256 48672 50112 51486 54288 58812 64896 68648 72384 73008 77229 78416 81432 88218 97344 100224 102972 108576 111553 117624 132327 137296 144768 146016 154458 156832 162864 176436 194688 205944 217152 223106 231687 235248 248849 264654 274592 292032 308916 313664 325728 334659 352872 411888 434304 446212 463374 470496 497698 529308 549184 584064 617832 627328 651456 669318 705744 746547 823776 892424 926748 940992 995396 1003977 1058616 1098368 1235664 1302912 1338636 1411488 1450189 1493094 1647552 1784848 1853496 1881984 1990792 2007954 2117232 2239641 2471328 2677272 2822976 2900378 2986188 3011931 3235037 3295104 3569696 3706992 3981584 4015908 4234464 4350567 4479282 4942656 5354544 5645952 5800756 5972376 6023862 6470074 6718923 7139392 7413984 7963168 8031816 8468928 8701134 8958564 9705111 9885312 10709088 11601512 11944752 12047724 12940148 13051701 13437846 14278784 14827968 15926336 16063632 16937856 17402268 17917128 19410222 21418176 23203024 23889504 24095448 25880296 26103402 26875692 29115333 29655936 31852672 32127264 34804536 35834256 38820444 39155103 42055481 42836352 46406048 47779008 48190896 51760592 52206804 53751384 58230666 64254528 69609072 71668512 77640888 78310206 84110962 87345999 92812096 95558016 96381792 103521184 104413608 107502768 116461332 126166443 128509056 139218144 143337024 155281776 156620412 168221924 174691998 185624192 192763584 207042368 208827216 215005536 232922664 252332886 278436288 286674048 310563552 313240824 336443848 349383996 378499329 385527168 414084736 417654432 430011072 465845328 504665772 556872576 621127104 626481648 672887696 698767992 756998658 835308864 860022144 931690656 1009331544 1135497987 1242254208 1252963296 1345775392 1397535984 1513997316 1670617728 1863381312 2018663088 2270995974 2505926592 2691550784 2795071968 3027994632 3726762624 4037326176 4541991948 5011853184 5383101568 5590143936 6055989264 8074652352 9083983896 11180287872 12111978528 16149304704 18167967792 24223957056 36335935584 48447914112 72671871168 145343742336
• Sum of all divisors σ(n): 480574836000
• Sum of proper divisors (its aliquot sum) s(n): 335231093664
• 145343742336 is an abundant number, because the sum of its proper divisors (335231093664) is greater than itself. Its abundance is 189887351328

Bases of 145343742336

• Binary: 10000111010111001010011000000110000000₂
• Hexadecimal: 0x21D7298180
• Base-36: 1URPWTC0

Squares and roots of 145343742336

• 145343742336 squared (145343742336²) is 21124803436233558736896
• 145343742336 cubed (145343742336³) is 3070357987534577767371733840429056
• The square root of 145343742336 is 381239.7439092625
• The cube root of 145343742336 is 5257.7360458611

Scales and comparisons

• 145,343,742,336 seconds is equal to 4,621 years, 25 weeks, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 145,343,742,336 would take you about nine thousand, two hundred forty-two 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 145343742336 cubic inches would be around 438.1 feet tall.

Recreational maths with 145343742336

• 145343742336 backwards is 633247343541
• The number of decimal digits it has is: 12
• The sum of 145343742336's digits is 45
• More coming soon!