71142973440

Names of 71142973440

• Cardinal: 71142973440 can be written as Seventy-one billion, one hundred forty-two million, nine hundred seventy-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 7.114297344 × 10¹⁰

Factors of 71142973440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 204

Divisors of 71142973440

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 73 77 80 84 88 96 103 105 110 112 120 128 132 140 146 154 160 165 168 176 192 206 210 219 220 224 231 240 256 264 280 292 308 309 320 330 336 352 365 384 385 412 420 438 440 448 462 480 511 512 515 528 560 584 616 618 640 660 672 704 721 730 768 770 803 824 840 876 880 896 924 960 1022 1024 1030 1056 1095 1120 1133 1155 1168 1232 1236 1280 1320 1344 1408 1442 1460 1533 1536 1540 1545 1606 1648 1680 1752 1760 1792 1848 1920 2044 2048 2060 2112 2163 2190 2240 2266 2310 2336 2409 2464 2472 2555 2560 2640 2688 2816 2884 2920 3066 3072 3080 3090 3212 3296 3360 3399 3504 3520 3584 3605 3696 3840 4015 4088 4096 4120 4224 4326 4380 4480 4532 4620 4672 4818 4928 4944 5110 5120 5280 5376 5621 5632 5665 5768 5840 6132 6144 6160 6180 6424 6592 6720 6798 7008 7040 7168 7210 7392 7519 7665 7680 7931 8030 8176 8192 8240 8448 8652 8760 8960 9064 9240 9344 9636 9856 9888 10220 10240 10560 10752 10815 11242 11264 11330 11536 11680 12045 12264 12288 12320 12360 12848 13184 13440 13596 14016 14080 14336 14420 14784 15038 15330 15360 15862 16060 16352 16480 16863 16896 16995 17304 17520 17920 18128 18480 18688 19272 19712 19776 20440 20480 21120 21504 21630 22484 22528 22557 22660 23072 23360 23793 24090 24528 24576 24640 24720 25696 26368 26880 27192 28032 28105 28160 28672 28840 29568 30076 30660 30720 31724 32120 32704 32960 33726 33792 33990 34608 35040 35840 36256 36960 37376 37595 38544 39424 39552 39655 40880 40960 42240 43008 43260 44968 45056 45114 45320 46144 46720 47586 48180 49056 49280 49440 51392 52633 52736 53760 54384 56064 56210 56320 57344 57680 59136 60152 61320 61440 63448 64240 65408 65920 67452 67584 67980 69216 70080 71680 72512 73920 74752 75190 77088 78848 79104 79310 81760 82709 84315 84480 86016 86520 89936 90112 90228 90640 92288 93440 95172 96360 98112 98560 98880 102784 105266 105472 107520 108768 112128 112420 112640 112785 115360 118272 118965 120304 122640 122880 126896 128480 130816 131840 134904 135168 135960 138432 140160 143360 145024 147840 149504 150380 154176 157696 157899 158208 158620 163520 165418 168630 168960 172032 173040 179872 180456 181280 184576 186880 190344 192720 196224 197120 197760 205568 210532 210944 215040 217536 224256 224840 225280 225570 230720 236544 237930 240608 245280 248127 253792 256960 261632 263165 263680 269808 270336 271920 276864 280320 286720 290048 295680 299008 300760 308352 315392 315798 316416 317240 327040 330836 337260 337920 346080 359744 360912 362560 369152 373760 380688 385440 392448 394240 395520 411136 413545 421064 421888 430080 435072 448512 449680 450560 451140 461440 473088 475860 481216 490560 496254 507584 513920 523264 526330 527360 539616 543840 553728 560640 578963 580096 591360 598016 601520 616704 630784 631596 632832 634480 654080 661672 674520 675840 692160 719488 721824 725120 738304 747520 761376 770880 784896 788480 789495 791040 822272 827090 842128 843776 860160 870144 897024 899360 902280 922880 946176 951720 962432 981120 992508 1015168 1027840 1046528 1052660 1054720 1079232 1087680 1107456 1121280 1157926 1160192 1182720 1203040 1233408 1240635 1263192 1265664 1268960 1308160 1323344 1349040 1351680 1384320 1438976 1443648 1450240 1476608 1495040 1522752 1541760 1569792 1576960 1578990 1582080 1644544 1654180 1684256 1736889 1740288 1794048 1798720 1804560 1845760 1892352 1903440 1924864 1962240 1985016 2030336 2055680 2093056 2105320 2109440 2158464 2175360 2214912 2242560 2315852 2320384 2365440 2406080 2466816 2481270 2526384 2531328 2537920 2616320 2646688 2698080 2768640 2877952 2887296 2894815 2900480 2953216 2990080 3045504 3083520 3139584 3153920 3157980 3164160 3289088 3308360 3368512 3473778 3480576 3597440 3609120 3691520 3806880 3849728 3924480 3970032 4060672 4111360 4186112 4210640 4218880 4316928 4350720 4429824 4485120 4631704 4640768 4730880 4812160 4933632 4962540 5052768 5075840 5232640 5293376 5396160 5537280 5755904 5774592 5789630 5800960 5906432 6091008 6167040 6279168 6315960 6328320 6578176 6616720 6737024 6947556 6961152 7194880 7218240 7383040 7613760 7699456 7848960 7940064 8121344 8222720 8421280 8633856 8684445 8701440 8859648 8970240 9263408 9281536 9461760 9624320 9867264 9925080 10105536 10151680 10465280 10586752 10792320 11074560 11511808 11549184 11579260 11601920 12182016 12334080 12558336 12631920 12656640 13233440 13474048 13895112 13922304 14389760 14436480 14766080 15227520 15398912 15697920 15880128 16242688 16445440 16842560 17267712 17368890 17402880 17719296 18526816 19248640 19734528 19850160 20211072 20303360 20930560 21173504 21584640 22149120 23023616 23098368 23158520 23203840 24364032 24668160 25263840 26466880 26948096 27790224 27844608 28779520 28872960 29532160 30455040 30797824 31395840 31760256 32485376 32890880 33685120 34535424 34737780 34805760 37053632 38497280 39700320 40422144 40606720 42347008 43169280 44298240 46047232 46196736 46317040 46407680 48728064 49336320 50527680 52933760 53896192 55580448 57559040 57745920 60910080 61595648 62791680 63520512 64970752 67370240 69070848 69475560 69611520 74107264 76994560 79400640 80844288 81213440 84694016 86338560 88596480 92393472 92634080 97456128 98672640 101055360 105867520 107792384 111160896 115118080 115491840 121820160 127041024 134740480 138141696 138951120 139223040 148214528 153989120 158801280 161688576 162426880 169388032 172677120 184786944 185268160 194912256 202110720 211735040 215584768 222321792 230236160 230983680 243640320 254082048 269480960 277902240 296429056 307978240 317602560 323377152 324853760 338776064 345354240 370536320 404221440 423470080 431169536 444643584 461967360 487280640 508164096 538961920 555804480 592858112 635205120 646754304 677552128 690708480 741072640 808442880 846940160 889287168 923934720 974561280 1016328192 1077923840 1111608960 1185716224 1270410240 1293508608 1482145280 1616885760 1693880320 1778574336 2032656384 2155847680 2223217920 2371432448 2540820480 2964290560 3233771520 3387760640 3557148672 4446435840 4742864896 5081640960 5928581120 6467543040 7114297344 8892871680 10163281920 11857162240 14228594688 17785743360 23714324480 35571486720 71142973440
• Sum of all divisors σ(n): 290496540672
• Sum of proper divisors (its aliquot sum) s(n): 219353567232
• 71142973440 is an abundant number, because the sum of its proper divisors (219353567232) is greater than itself. Its abundance is 148210593792

Bases of 71142973440

• Binary: 1000010010000011100111010000000000000₂
• Hexadecimal: 0x109073A000
• Base-36: WOKOTMO

Squares and roots of 71142973440

• 71142973440 squared (71142973440²) is 5061322669884545433600
• 71142973440 cubed (71142973440³) is 360077544274866103649078083584000
• The square root of 71142973440 is 266726.4018427873
• The cube root of 71142973440 is 4143.5953551117

Scales and comparisons

• 71,142,973,440 seconds is equal to 2,262 years, 6 weeks, 4 days, 1 hour, 4 minutes.
• To count from 1 to 71,142,973,440 would take you about four thousand, five hundred twenty-four 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 71142973440 cubic inches would be around 345.3 feet tall.

Recreational maths with 71142973440

• 71142973440 backwards is 04437924117
• 71142973440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71142973440's digits is 42
• More coming soon!