131031754128

Names of 131031754128

• Cardinal: 131031754128 can be written as One hundred thirty-one billion, thirty-one million, seven hundred fifty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.31031754128 × 10¹¹

Factors of 131031754128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 151

Divisors of 131031754128

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 33 36 38 43 44 48 57 66 72 73 76 86 88 99 114 129 132 144 146 152 171 172 176 198 209 219 228 258 264 292 304 342 344 361 387 396 418 438 456 473 516 528 584 627 657 684 688 722 774 792 803 817 836 876 912 946 1032 1083 1168 1254 1314 1368 1387 1419 1444 1548 1584 1606 1634 1672 1752 1881 1892 2064 2166 2409 2451 2508 2628 2736 2774 2838 2888 3096 3139 3212 3249 3268 3344 3504 3762 3784 3971 4161 4257 4332 4818 4902 5016 5256 5329 5548 5676 5776 6192 6278 6424 6498 6536 7227 7353 7524 7568 7942 8322 8514 8664 8987 9417 9636 9804 10032 10512 10658 11096 11352 11913 12483 12556 12848 12996 13072 14454 14706 15048 15257 15523 15884 15987 16644 17028 17328 17974 18834 19272 19608 21316 22192 22704 23826 24966 25112 25992 26353 26961 28251 28908 29412 30096 30514 31046 31768 31974 33288 34056 34529 35739 35948 37668 38544 39216 42632 45771 46569 47652 47961 49932 50224 51984 52706 53922 56502 57816 58619 58824 59641 61028 62092 63536 63948 66576 68112 69058 71478 71896 75336 79059 80883 85264 91542 93138 95304 95922 99864 101251 103587 105412 107844 113004 115632 117238 117648 119282 122056 124184 127896 137313 138116 139707 142956 143792 150672 158118 161766 170753 175857 178923 183084 186276 190608 191844 199728 202502 207174 210824 215688 226008 229147 234476 237177 238564 244112 248368 255792 274626 276232 279414 285912 289883 303753 310761 316236 323532 341506 351714 357846 366168 372552 383688 405004 414348 421648 431376 452016 458294 468952 474354 477128 512259 527571 536769 549252 552464 558828 571824 579766 607506 621522 632472 647064 656051 683012 687441 703428 715692 732336 745104 767376 810008 828696 869649 911259 916588 937904 948708 954256 1024518 1055142 1073538 1098504 1113761 1117656 1133179 1159532 1215012 1243044 1264944 1294128 1312102 1366024 1374882 1406856 1431384 1536777 1620016 1657392 1739298 1822518 1833176 1897416 1923769 1968153 2049036 2062323 2110284 2147076 2197008 2227522 2235312 2266358 2319064 2430024 2486088 2520617 2608947 2624204 2732048 2749764 2813712 2862768 3073554 3341283 3399537 3478596 3645036 3666352 3794832 3847538 3936306 4098072 4124646 4220568 4294152 4353793 4455044 4532716 4638128 4860048 4972176 5041234 5217894 5248408 5499528 5771307 5904459 6147108 6682566 6799074 6957192 7290072 7561851 7695076 7872612 8196144 8249292 8441136 8588304 8707586 8910088 9065432 10023849 10082468 10198611 10435788 10496816 10999056 11542614 11808918 12294216 12464969 13061379 13365132 13598148 13914384 14580144 15123702 15390152 15745224 16498584 17313921 17415172 17820176 18130864 20047698 20164936 20397222 20871576 21161459 22685553 23085228 23617836 24588432 24929938 26122758 26730264 27196296 30247404 30780304 31490448 32997168 34627842 34830344 37394907 39184137 40095396 40329872 40794444 41743152 42322918 45371106 46170456 47235672 47891723 49859876 52245516 53460528 54392592 60494808 63484377 69255684 69660688 74789814 78368274 80190792 81588888 82722067 84645836 90742212 92340912 94471344 95783446 99719752 104491032 112184721 120989616 126968754 138511368 143675169 149579628 156736548 160381584 163177776 165444134 169291672 181484424 190453131 191566892 199439504 208982064 224369442 248166201 253937508 277022736 287350338 299159256 313473096 330888268 338583344 362968848 380906262 383133784 431025507 448738884 496332402 507875016 574700676 598318512 626946192 661776536 744498603 761812524 766267568 862051014 897477768 909942737 992664804 1015750032 1149401352 1323553072 1488997206 1523625048 1724102028 1794955536 1819885474 1985329608 2298802704 2729828211 2977994412 3047250096 3448204056 3639770948 3970659216 5459656422 5955988824 6896408112 7279541896 8189484633 10919312844 11911977648 14559083792 16378969266 21838625688 32757938532 43677251376 65515877064 131031754128
• Sum of all divisors σ(n): 438025013712
• Sum of proper divisors (its aliquot sum) s(n): 306993259584
• 131031754128 is an abundant number, because the sum of its proper divisors (306993259584) is greater than itself. Its abundance is 175961505456

Bases of 131031754128

• Binary: 1111010000010000110011110010110010000₂
• Hexadecimal: 0x1E8219E590
• Base-36: 1O70X8K0

Squares and roots of 131031754128

• 131031754128 squared (131031754128²) is 17169320589860645040384
• 131031754128 cubed (131031754128³) is 2249726194075427970715078918705152
• The square root of 131031754128 is 361983.0854169847
• The cube root of 131031754128 is 5079.1634047141

Scales and comparisons

• 131,031,754,128 seconds is equal to 4,166 years, 21 weeks, 5 hours, 28 minutes, 48 seconds.
• To count from 1 to 131,031,754,128 would take you about eight thousand, three hundred thirty-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 131031754128 cubic inches would be around 423.3 feet tall.

Recreational maths with 131031754128

• 131031754128 backwards is 821457130131
• 131031754128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131031754128's digits is 36
• More coming soon!