161059971072

Names of 161059971072

• Cardinal: 161059971072 can be written as One hundred sixty-one billion, fifty-nine million, nine hundred seventy-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.61059971072 × 10¹¹

Factors of 161059971072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 6583

Divisors of 161059971072

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 104 112 128 132 143 154 156 168 176 182 192 208 224 231 256 264 273 286 308 312 336 352 364 384 416 429 448 462 512 528 546 572 616 624 672 704 728 768 832 858 896 924 1001 1024 1056 1092 1144 1232 1248 1344 1408 1456 1536 1664 1716 1792 1848 2002 2048 2112 2184 2288 2464 2496 2688 2816 2912 3003 3072 3328 3432 3584 3696 4004 4096 4224 4368 4576 4928 4992 5376 5632 5824 6006 6144 6547 6656 6864 7168 7392 8008 8192 8448 8736 9152 9856 9984 10752 11264 11648 12012 12288 13094 13312 13728 14336 14784 16016 16896 17472 18304 19641 19712 19968 21504 22528 23296 24024 24576 26188 26624 27456 28672 29568 32032 33792 34944 36608 39282 39424 39936 43008 45056 45829 46592 48048 52376 53248 54912 57344 59136 64064 67584 69888 72017 73216 78564 78848 79872 85111 86016 90112 91658 93184 96096 104752 106496 109824 118272 128128 135168 137487 139776 144034 146432 157128 157696 159744 170222 172032 183316 186368 192192 209504 216051 219648 236544 255333 256256 270336 274974 279552 288068 292864 314256 315392 319488 340444 366632 372736 384384 419008 432102 439296 473088 504119 510666 512512 549948 559104 576136 585728 595777 628512 630784 680888 733264 745472 768768 838016 864204 878592 936221 946176 1008238 1021332 1025024 1099896 1118208 1152272 1171456 1191554 1257024 1361776 1466528 1512357 1537536 1676032 1728408 1757184 1787331 1872442 1892352 2016476 2042664 2050048 2199792 2236416 2304544 2383108 2514048 2723552 2808663 2933056 3024714 3075072 3352064 3456816 3514368 3574662 3744884 4032952 4085328 4100096 4399584 4609088 4766216 5028096 5447104 5617326 5866112 6049428 6150144 6553547 6704128 6913632 7149324 7489768 8065904 8170656 8200192 8799168 9218176 9532432 10056192 10894208 11234652 11732224 12098856 12300288 13107094 13408256 13827264 14298648 14979536 16131808 16341312 17598336 18436352 19064864 19660641 20112384 21788416 22469304 23464448 24197712 24600576 26214188 26816512 27654528 28597296 29959072 32263616 32682624 35196672 36872704 38129728 39321282 40224768 43576832 44938608 46928896 48395424 52428376 53633024 55309056 57194592 59918144 64527232 65365248 70393344 73745408 76259456 78642564 80449536 87153664 89877216 93857792 96790848 104856752 110618112 114389184 119836288 129054464 130730496 140786688 147490816 152518912 157285128 160899072 174307328 179754432 187715584 193581696 209713504 221236224 228778368 239672576 258108928 261460992 281573376 294981632 305037824 314570256 348614656 359508864 375431168 387163392 419427008 442472448 457556736 479345152 516217856 522921984 563146752 589963264 610075648 629140512 697229312 719017728 774326784 838854016 884944896 915113472 958690304 1032435712 1045843968 1126293504 1220151296 1258281024 1438035456 1548653568 1677708032 1769889792 1830226944 1917380608 2064871424 2091687936 2440302592 2516562048 2876070912 3097307136 3355416064 3660453888 3834761216 4129742848 4880605184 5033124096 5752141824 6194614272 6710832128 7320907776 7669522432 10066248192 11504283648 12389228544 13421664256 14641815552 20132496384 23008567296 26843328512 40264992768 53686657024 80529985536 161059971072
• Sum of all divisors σ(n): 576715152384
• Sum of proper divisors (its aliquot sum) s(n): 415655181312
• 161059971072 is an abundant number, because the sum of its proper divisors (415655181312) is greater than itself. Its abundance is 254595210240

Bases of 161059971072

• Binary: 10010101111111111011000010000000000000₂
• Hexadecimal: 0x257FEC2000
• Base-36: 21ZMY51C

Squares and roots of 161059971072

• 161059971072 squared (161059971072²) is 25940314281713476829184
• 161059971072 cubed (161059971072³) is 4177946267811361036700917325365248
• The square root of 161059971072 is 401322.7766673603
• The cube root of 161059971072 is 5440.7972072733

Scales and comparisons

• 161,059,971,072 seconds is equal to 5,121 years, 10 weeks, 6 days, 51 minutes, 12 seconds.
• To count from 1 to 161,059,971,072 would take you about ten 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 161059971072 cubic inches would be around 453.4 feet tall.

Recreational maths with 161059971072

• 161059971072 backwards is 270179950161
• 161059971072 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 161059971072's digits is 48
• More coming soon!