31464742400

Names of 31464742400

• Cardinal: 31464742400 can be written as Thirty-one billion, four hundred sixty-four million, seven hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 3.14647424 × 10¹⁰

Factors of 31464742400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 271

Divisors of 31464742400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 25 26 28 32 34 35 40 49 50 52 56 64 65 68 70 80 85 91 98 100 104 112 119 128 130 136 140 160 170 175 182 196 200 208 221 224 227 238 245 256 260 272 280 320 325 340 350 364 392 400 416 425 442 448 454 455 476 490 512 520 544 560 595 637 640 650 680 700 728 784 800 832 833 850 884 896 908 910 952 980 1040 1088 1105 1120 1135 1190 1225 1274 1280 1300 1360 1400 1456 1547 1568 1589 1600 1664 1666 1700 1768 1792 1816 1820 1904 1960 2080 2176 2210 2240 2270 2275 2380 2450 2548 2560 2600 2720 2800 2912 2951 2975 3094 3136 3178 3185 3200 3328 3332 3400 3536 3584 3632 3640 3808 3859 3920 4160 4165 4352 4420 4480 4540 4550 4760 4900 5096 5200 5440 5525 5600 5675 5824 5902 5950 6188 6272 6356 6370 6400 6656 6664 6800 7072 7264 7280 7616 7718 7735 7840 7945 8320 8330 8704 8840 8960 9080 9100 9520 9800 10192 10400 10829 10880 11050 11123 11200 11350 11648 11804 11900 12376 12544 12712 12740 12800 13328 13600 14144 14528 14560 14755 15232 15436 15470 15680 15890 15925 16640 16660 17680 17920 18160 18200 19040 19295 19600 20384 20657 20800 20825 21658 21760 22100 22246 22400 22700 23296 23608 23800 24752 25088 25424 25480 26656 27013 27200 28288 29056 29120 29510 30464 30872 30940 31360 31780 31850 33280 33320 35360 36320 36400 38080 38590 38675 39200 39725 40768 41314 41600 41650 43316 43520 44200 44492 44800 45400 46592 47216 47600 49504 50167 50848 50960 53312 54026 54145 54400 55615 56576 58112 58240 59020 60928 61744 61880 62720 63560 63700 66640 70720 72640 72800 73775 76160 77180 77350 78400 79450 81536 82628 83200 83300 86632 88400 88984 89600 90800 94432 95200 96475 99008 100334 101696 101920 103285 106624 108052 108290 108800 111230 113152 116224 116480 118040 123488 123760 125440 127120 127400 133280 135065 141440 144599 145280 145600 147550 152320 154360 154700 156800 158900 163072 165256 166400 166600 173264 176800 177968 181600 188864 189091 190400 192950 198016 200668 203392 203840 206570 213248 216104 216580 217600 222460 232960 236080 246976 247520 250835 254240 254800 266560 270130 270725 278075 282880 289198 290560 291200 295100 304640 308720 309400 313600 317800 326144 330512 333200 346528 351169 353600 355936 363200 377728 378182 380800 385900 396032 401336 406784 407680 413140 426496 432208 433160 444920 472160 493952 495040 501670 508480 509600 516425 533120 540260 541450 556150 565760 578396 581120 582400 590200 617440 618800 627200 635600 661024 666400 675325 693056 702338 707200 711872 722995 726400 755456 756364 761600 771800 792064 802672 813568 815360 826280 864416 866320 889840 944320 945455 987904 990080 1003340 1016960 1019200 1032850 1066240 1080520 1082900 1112300 1156792 1164800 1180400 1234880 1237600 1254175 1271200 1322048 1332800 1350650 1386112 1404676 1414400 1423744 1445990 1452800 1510912 1512728 1523200 1543600 1605344 1630720 1652560 1728832 1732640 1755845 1779680 1888640 1890910 1975808 1980160 2006680 2033920 2038400 2065700 2132480 2161040 2165800 2224600 2313584 2360800 2458183 2469760 2475200 2508350 2542400 2644096 2665600 2701300 2772224 2809352 2828800 2847488 2891980 2905600 3025456 3087200 3210688 3305120 3457664 3465280 3511690 3559360 3614975 3777280 3781820 3960320 4013360 4067840 4076800 4131400 4322080 4331600 4449200 4627168 4721600 4727275 4916366 4939520 4950400 5016700 5084800 5288192 5331200 5402600 5544448 5618704 5694976 5783960 6050912 6174400 6421376 6610240 6915328 6930560 7023380 7118720 7229950 7554560 7563640 8026720 8153600 8262800 8644160 8663200 8779225 8898400 9254336 9443200 9454550 9832732 9879040 9900800 10033400 10169600 10576384 10662400 10805200 11237408 11567920 12101824 12290915 12348800 12842752 13220480 13830656 13861120 14046760 14237440 14459900 15127280 16053440 16525600 17288320 17326400 17558450 17796800 18508672 18886400 18909100 19665464 19801600 20066800 20339200 21610400 22474816 23135840 24203648 24581830 24697600 25685504 26440960 27722240 28093520 28474880 28919800 30254560 32106880 33051200 34576640 34652800 35116900 35593600 37017344 37772800 37818200 39330928 40133600 43220800 44949632 46271680 48407296 49163660 49395200 52881920 56187040 57839600 60509120 61454575 64213760 66102400 69153280 69305600 70233800 71187200 74034688 75636400 78661856 80267200 86441600 89899264 92543360 96814592 98327320 112374080 115679200 121018240 122909150 128427520 132204800 138611200 140467600 142374400 151272800 157323712 160534400 172883200 179798528 185086720 196654640 224748160 231358400 242036480 245818300 264409600 280935200 302545600 314647424 321068800 345766400 370173440 393309280 449496320 462716800 484072960 491636600 561870400 605091200 629294848 642137600 786618560 898992640 925433600 983273200 1123740800 1210182400 1258589696 1573237120 1850867200 1966546400 2247481600 2420364800 3146474240 3933092800 4494963200 6292948480 7866185600 15732371200 31464742400
• Sum of all divisors σ(n): 103859821296
• Sum of proper divisors (its aliquot sum) s(n): 72395078896
• 31464742400 is an abundant number, because the sum of its proper divisors (72395078896) is greater than itself. Its abundance is 40930336496

Bases of 31464742400

• Binary: 11101010011011100011101111000000000₂
• Hexadecimal: 0x75371DE00
• Base-36: EGDAMM8

Squares and roots of 31464742400

• 31464742400 squared (31464742400²) is 990030014298357760000
• 31464742400 cubed (31464742400³) is 31151039368166143661441024000000
• The square root of 31464742400 is 177383.0386480061
• The cube root of 31464742400 is 3157.0010537473

Scales and comparisons

• 31,464,742,400 seconds is equal to 1,000 years, 25 weeks, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 31,464,742,400 would take you about two thousand 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 31464742400 cubic inches would be around 263.1 feet tall.

Recreational maths with 31464742400

• 31464742400 backwards is 00424746413
• 31464742400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31464742400's digits is 35
• More coming soon!