125921891088

Names of 125921891088

• Cardinal: 125921891088 can be written as One hundred twenty-five billion, nine hundred twenty-one million, eight hundred ninety-one thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.25921891088 × 10¹¹

Factors of 125921891088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 925

Divisors of 125921891088

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 19 21 24 27 28 34 36 38 42 48 49 51 54 56 57 63 68 72 76 81 84 98 102 108 112 114 119 126 133 136 144 147 152 153 162 168 171 189 196 204 216 228 238 252 266 272 294 304 306 323 324 336 342 343 357 378 392 399 408 432 441 456 459 476 504 513 532 567 588 612 646 648 684 686 714 756 784 798 816 833 877 882 912 918 931 952 969 1008 1026 1029 1064 1071 1134 1176 1197 1224 1292 1296 1323 1368 1372 1377 1428 1512 1539 1596 1666 1754 1764 1836 1862 1904 1938 2052 2058 2128 2142 2261 2268 2352 2394 2448 2499 2584 2631 2646 2736 2744 2754 2793 2856 2907 3024 3078 3087 3192 3213 3332 3508 3528 3591 3672 3724 3876 3969 4104 4116 4284 4522 4536 4788 4998 5168 5262 5292 5488 5508 5586 5712 5814 5831 6139 6156 6174 6384 6426 6517 6664 6783 7016 7056 7182 7344 7448 7497 7752 7893 7938 8208 8232 8379 8568 8721 9044 9072 9261 9576 9639 9996 10524 10584 10773 11016 11172 11628 11662 12278 12312 12348 12852 13034 13328 13566 14032 14364 14896 14909 14994 15504 15786 15827 15876 16464 16663 16758 17136 17442 17493 18088 18417 18522 19152 19278 19551 19992 20349 21048 21168 21546 22032 22344 22491 23256 23324 23679 24556 24624 24696 25137 25704 26068 26163 27132 27783 28728 29818 29988 31572 31654 31752 33326 33516 34884 34986 36176 36834 37044 38556 39102 39984 40698 42096 42973 43092 44688 44727 44982 46512 46648 47358 47481 49112 49392 49989 50274 51408 52136 52326 52479 54264 55251 55566 57456 58653 59636 59976 61047 63144 63308 63504 66652 67032 67473 69768 69972 71037 73668 74088 75411 77112 78204 81396 85946 86184 89454 89964 93296 94716 94962 98224 99978 100548 104272 104363 104652 104958 108528 110502 110789 111132 116641 117306 119272 119952 122094 126288 126616 128919 133304 134064 134181 134946 139536 139944 142074 142443 147336 148176 149967 150822 154224 156408 157437 162792 165753 171892 172368 175959 178908 179928 183141 189432 189924 199956 201096 208726 209304 209916 221004 221578 222264 233282 234612 238544 244188 253232 257838 266608 268362 269892 279888 283271 284148 284886 294672 299934 300811 301644 312816 313089 314874 325584 331506 332367 343784 349923 351918 357816 359856 366282 378864 379848 386757 399912 402192 402543 417452 418608 419832 427329 442008 443156 444528 449901 466564 469224 472311 488376 497259 515676 527877 536724 539784 566542 568296 569772 599868 601622 603288 626178 629748 663012 664734 687568 699846 703836 715632 730541 732564 759696 773514 799824 805086 816487 834904 839664 849813 854658 884016 886312 899802 902433 933128 938448 939267 944622 976752 994518 997101 1031352 1049769 1055754 1073448 1079568 1133084 1136592 1139544 1160271 1199736 1203244 1206576 1207629 1252356 1259496 1281987 1326024 1329468 1349703 1399692 1407672 1461082 1465128 1547028 1610172 1632974 1669808 1699626 1709316 1772624 1799604 1804866 1866256 1878534 1889244 1982897 1989036 1994202 2062704 2099538 2111508 2146896 2191623 2266168 2279088 2320542 2399472 2406488 2415258 2449461 2504712 2518992 2549439 2563974 2652048 2658936 2699406 2707299 2799384 2815344 2817801 2922164 2930256 2991303 3094056 3149307 3220344 3265948 3399252 3418632 3480813 3599208 3609732 3757068 3778488 3965794 3978072 3988404 4199076 4223016 4383246 4532336 4641084 4812976 4830516 4898922 5009424 5098878 5113787 5127948 5317872 5398812 5414598 5598768 5635602 5715409 5844328 5948691 5982606 6188112 6298614 6440688 6531896 6574869 6798504 6837264 6961626 7198416 7219464 7348383 7514136 7556976 7648317 7931588 7956144 7976808 8121897 8398152 8446032 8453403 8766492 8973909 9282168 9447921 9661032 9797844 10197756 10227574 10255896 10797624 10829196 11271204 11430818 11688656 11897382 11965212 12597228 13063792 13149738 13597008 13880279 13923252 14438928 14696766 15028272 15296634 15341361 15863176 15953616 16243794 16796304 16906806 17146227 17532984 17846073 17947818 18564336 18895842 19322064 19595688 19724607 20395512 20455148 20511792 21595248 21658392 22045149 22542408 22861636 22944951 23794764 23930424 24365691 25194456 26299476 27760558 27846504 29393532 30593268 30682722 31726352 32487588 33813612 34292454 35065968 35692146 35895636 37791684 39191376 39449214 40791024 40910296 41640837 43316784 44090298 45084816 45723272 45889902 46024083 47589528 47860848 48731382 50388912 51438681 52598952 53538219 55521116 55693008 58787064 59173821 61186536 61365444 64975176 66135447 67627224 68584908 71384292 71791272 75583368 78898428 81820592 83281674 88180596 91446544 91779804 92048166 95179056 97161953 97462764 102877362 105197904 107076438 111042232 117574128 118347642 122373072 122730888 124922511 129950352 132270894 135254448 137169816 138072249 142768584 143582544 151166736 154316043 157796856 160614657 166563348 176361192 183559608 184096332 194323906 194925528 205754724 214152876 222084464 236695284 245461776 249845022 264541788 274339632 276144498 285537168 291485859 308632086 315593712 321229314 333126696 352722384 367119216 368192664 374767533 388647812 389851056 411509448 414216747 428305752 462948129 473390568 499690044 529083576 552288996 582971718 617264172 642458628 666253392 736385328 749535066 777295624 823018896 828433494 856611504 874457577 925896258 946781136 999380088 1058167152 1104577992 1124302599 1165943436 1234528344 1284917256 1499070132 1554591248 1656866988 1748915154 1851792516 1998760176 2209155984 2248605198 2331886872 2469056688 2569834512 2623372731 2998140264 3313733976 3497830308 3703585032 4497210396 4663773744 5246745462 5996280528 6627467952 6995660616 7407170064 7870118193 8994420792 10493490924 13991321232 15740236386 17988841584 20986981848 31480472772 41973963696 62960945544 125921891088
• Sum of all divisors σ(n): 474246432000
• Sum of proper divisors (its aliquot sum) s(n): 348324540912
• 125921891088 is an abundant number, because the sum of its proper divisors (348324540912) is greater than itself. Its abundance is 222402649824

Bases of 125921891088

• Binary: 1110101010001100001111001001100010000₂
• Hexadecimal: 0x1D51879310
• Base-36: 1LUIN500

Squares and roots of 125921891088

• 125921891088 squared (125921891088²) is 15856322655178133823744
• 125921891088 cubed (125921891088³) is 1996658134441527946592580956393472
• The square root of 125921891088 is 354854.7464639581
• The cube root of 125921891088 is 5012.2617863115

Scales and comparisons

• 125,921,891,088 seconds is equal to 4,003 years, 48 weeks, 1 day, 7 hours, 4 minutes, 48 seconds.
• To count from 1 to 125,921,891,088 would take you about eight thousand and seven 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 125921891088 cubic inches would be around 417.7 feet tall.

Recreational maths with 125921891088

• 125921891088 backwards is 880198129521
• 125921891088 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 125921891088's digits is 54
• More coming soon!