231428672160

Names of 231428672160

• Cardinal: 231428672160 can be written as Two hundred thirty-one billion, four hundred twenty-eight million, six hundred seventy-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.3142867216 × 10¹¹

Factors of 231428672160

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1233

Divisors of 231428672160

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 32 35 40 41 42 48 53 56 58 60 70 80 82 84 87 96 105 106 112 116 120 123 140 145 159 160 164 168 174 203 205 210 212 224 232 240 246 265 280 287 290 318 328 336 348 371 406 410 420 424 435 464 480 492 530 560 574 580 609 615 636 656 672 696 742 795 812 820 840 848 861 870 928 984 1015 1060 1093 1113 1120 1148 1160 1189 1218 1230 1272 1312 1392 1435 1484 1537 1590 1624 1640 1680 1696 1722 1740 1855 1968 2030 2120 2173 2186 2226 2296 2320 2378 2436 2460 2544 2784 2870 2968 3045 3074 3180 3248 3279 3280 3360 3444 3480 3567 3710 3936 4060 4240 4305 4346 4372 4452 4592 4611 4640 4756 4872 4920 5088 5465 5565 5740 5936 5945 6090 6148 6360 6496 6519 6558 6560 6888 6960 7134 7420 7651 7685 8120 8323 8480 8610 8692 8744 8904 9184 9222 9512 9744 9840 10759 10865 10930 11130 11480 11872 11890 12180 12296 12720 13038 13116 13776 13920 14268 14840 15211 15302 15370 16240 16395 16646 17220 17384 17488 17808 17835 18444 19024 19488 19680 21518 21730 21860 22260 22953 22960 23055 23780 24360 24592 24969 25440 26076 26232 27552 28536 29680 30422 30604 30740 31697 32277 32480 32595 32790 33292 34440 34768 34976 35616 35670 36888 38048 38255 41615 43036 43460 43720 44520 44813 45633 45906 45920 46110 47560 48720 49184 49938 52152 52464 53795 57072 57929 59360 60844 61208 61480 63017 63394 64554 65190 65580 66584 68880 69536 71340 73776 76055 76510 83230 86072 86920 87440 89040 89626 91266 91812 92220 95091 95120 97440 99876 104304 104928 107590 114144 114765 115858 121688 122416 122960 124845 126034 126788 129108 130380 131160 133168 134439 137760 142680 147552 152110 153020 158485 161385 166460 172144 173787 173840 174880 178080 179252 182532 183624 184440 189051 190182 190240 199752 208608 215180 221879 224065 228165 229530 231716 243376 244832 245920 249690 252068 253576 258216 260760 262320 266336 268878 285360 289645 304220 306040 313691 315085 316970 322770 332920 344288 347574 347680 358504 365064 367248 368880 378102 380364 399504 405503 430360 441119 443758 448130 456330 459060 463432 475455 486752 499380 504136 507152 516432 521520 524640 537756 570720 579290 608440 612080 627382 630170 633940 645540 665637 665840 672195 695148 717008 730128 734496 737760 756204 760728 799008 811006 860720 868935 882238 887516 896260 912660 918120 926864 941073 945255 950910 998760 1008272 1014304 1032864 1043040 1075512 1109395 1158580 1216509 1216880 1224160 1254764 1260340 1267880 1291080 1299577 1323357 1331274 1331680 1344390 1390296 1434016 1460256 1512408 1521456 1568455 1622012 1679941 1721440 1737870 1764476 1775032 1792520 1825320 1836240 1853728 1882146 1890510 1901820 1997520 2016544 2027515 2151024 2205595 2218790 2317160 2375089 2433018 2433760 2509528 2520680 2535760 2582160 2599154 2646714 2662548 2688780 2780592 3024816 3042912 3136910 3244024 3328185 3359882 3475740 3528952 3550064 3585040 3650640 3672480 3764292 3781020 3803640 3898731 3995040 4055030 4302048 4411190 4437580 4634320 4705365 4750178 4866036 5019056 5039823 5041360 5071520 5164320 5198308 5293428 5325096 5377560 5561184 6049632 6082545 6273820 6488048 6497885 6616785 6656370 6719764 6951480 7057904 7100128 7125267 7170080 7301280 7528584 7562040 7607280 7797462 8110060 8399705 8822380 8875160 9097039 9268640 9410730 9500356 9732072 10038112 10079646 10082720 10396616 10586856 10650192 10755120 11759587 11875445 12165090 12547640 12976096 12995770 13233570 13312740 13439528 13902960 14115808 14250534 15057168 15124080 15214560 15594924 16220120 16625623 16799410 17644760 17750320 18194078 18821460 19000712 19464144 19493655 20159292 20793232 21173712 21300384 21510240 23519174 23750890 24330180 25095280 25199115 25991540 26467140 26625480 26879056 27291117 27805920 28501068 30114336 30248160 31189848 32440240 33251246 33598820 35278761 35289520 35500640 35626335 36388156 37642920 38001424 38928288 38987310 40318584 41586464 42347424 45485195 47038348 47501780 48660360 49876869 50190560 50398230 51983080 52934280 53250960 53758112 54582234 57002136 58797935 62379696 64880480 66502492 67197640 68877581 70557522 70579040 71252670 72776312 75285840 76002848 77974620 80637168 83128115 90970390 94076696 95003560 97320720 99753738 100796460 103966160 105868560 106501920 109164468 114004272 117595870 124759392 133004984 134395280 136455585 137755162 141115044 142505340 145552624 150571680 155949240 161274336 166256230 176393805 181940780 188153392 190007120 194641440 199507476 201592920 206632743 207932320 211737120 218328936 228008544 235191740 249384345 266009968 268790560 272911170 275510324 282230088 285010680 291105248 311898480 332512460 344387905 352787610 363881560 376306784 380014240 399014952 403185840 413265486 436657872 470383480 482143067 498768690 532019936 545822340 551020648 564460176 570021360 623796960 665024920 688775810 705575220 727763120 798029904 806371680 826530972 873315744 940766960 964286134 997537380 1033163715 1091644680 1102041296 1128920352 1140042720 1330049840 1377551620 1411150440 1446429201 1455526240 1596059808 1653061944 1881533920 1928572268 1995074760 2066327430 2183289360 2204082592 2410715335 2660099680 2755103240 2822300880 2892858402 3306123888 3857144536 3990149520 4132654860 4366578720 4821430670 5510206480 5644601760 5785716804 6612247776 7232146005 7714289072 7980299040 8265309720 9642861340 11020412960 11571433608 14464292010 15428578144 16530619440 19285722680 23142867216 28928584020 33061238880 38571445360 46285734432 57857168040 77142890720 115714336080 231428672160
• Sum of all divisors σ(n): 900374952960
• Sum of proper divisors (its aliquot sum) s(n): 668946280800
• 231428672160 is an abundant number, because the sum of its proper divisors (668946280800) is greater than itself. Its abundance is 437517608640

Bases of 231428672160

• Binary: 11010111100010001110010100101010100000₂
• Hexadecimal: 0x35E2394AA0
• Base-36: 2YBENMAO

Squares and roots of 231428672160

• 231428672160 squared (231428672160²) is 53559230297740759065600
• 231428672160 cubed (231428672160³) is 12395141549717785318462290333696000
• The square root of 231428672160 is 481070.3401374897
• The cube root of 231428672160 is 6139.5855393329

Scales and comparisons

• 231,428,672,160 seconds is equal to 7,358 years, 37 weeks, 1 day, 14 hours, 16 minutes.
• To count from 1 to 231,428,672,160 would take you about fourteen thousand, seven hundred seventeen 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 231428672160 cubic inches would be around 511.6 feet tall.

Recreational maths with 231428672160

• 231428672160 backwards is 061276824132
• 231428672160 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231428672160's digits is 42
• More coming soon!