148358831985

Names of 148358831985

• Cardinal: 148358831985 can be written as One hundred forty-eight billion, three hundred fifty-eight million, eight hundred thirty-one thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.48358831985 × 10¹¹

Factors of 148358831985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 881

Divisors of 148358831985

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 43 45 49 53 63 65 91 105 117 129 135 147 159 189 195 215 245 265 273 301 315 351 371 387 441 455 477 559 585 637 645 689 735 757 795 819 903 945 1113 1161 1323 1365 1431 1505 1677 1755 1855 1911 1935 2067 2107 2205 2271 2279 2385 2457 2597 2709 2795 3185 3339 3445 3785 3913 4095 4515 4823 5031 5299 5565 5733 5805 6201 6321 6615 6813 6837 7155 7791 8127 8385 9555 9841 10017 10335 10535 11355 11395 11739 12285 12985 13545 14469 15093 15897 15953 16695 17199 18603 18963 19565 20439 20511 23373 24115 25155 26495 27391 28665 29523 29627 31005 31605 32551 33761 34065 34185 35217 37093 38955 40121 40635 43407 47691 47859 49205 50085 56889 58695 61533 68887 70119 72345 75465 79485 79765 82173 85995 88569 88881 93015 94815 97653 101283 102195 102555 105651 111279 111671 116865 120363 130221 136955 143073 143577 147615 148135 162755 168805 176085 185465 200605 206661 207389 217035 227857 238455 239295 246519 265707 266643 280847 284445 292959 303849 307665 333837 335013 344435 350595 361089 410865 423163 430731 442845 444405 482209 488265 506415 521573 528255 556395 558355 601815 619983 622167 651105 683571 715365 717885 739557 799929 842541 878877 911547 1001511 1005039 1033305 1036945 1083267 1139285 1232595 1269489 1328535 1333215 1404235 1446627 1451723 1464795 1519245 1564719 1594999 1669185 1675065 1725203 1805445 1859949 1866501 1965929 2050713 2115815 2153655 2411045 2527623 2607865 2962141 3015117 3099915 3110835 3417855 3651011 3697785 3808467 3999645 4212705 4339881 4355169 4394385 4557735 4694157 4784997 5007555 5025195 5175609 5416335 5599503 5897787 6152139 6347445 7233135 7258615 7582869 7823595 7974995 8626015 8886423 9299745 9332505 9829645 10253565 10953033 11425401 12076421 12638115 13019643 13065507 14082471 14354991 14810705 15075585 15526827 17693361 18255055 19042335 20734987 21699405 21775845 22427639 23470785 23924985 25557077 25878045 26659269 27997515 29488935 30760695 32859099 36229263 37914345 39196521 43064973 44432115 46580481 53080083 54765165 57127005 60382105 62204961 65098215 65327535 67282917 70412355 71774955 76671231 77634135 79977807 84534947 88466805 98577297 103674935 108687789 112138195 127785385 133296345 156993473 164295495 181146315 186614883 195982605 201848751 215324865 230013693 232902405 253604841 265400415 311024805 326063367 336414585 383356155 399889035 422674735 470980419 492886485 543438945 559844649 605546253 690041079 760814523 784967365 933074415 1009243755 1098954311 1150068465 1268024205 1412941257 1630316835 2282443569 2354902095 2799223245 3027731265 3296862933 3450205395 3804072615 4238823771 5494771555 7064706285 9890588799 11412217845 16484314665 21194118855 29671766397 49452943995 148358831985
• Sum of all divisors σ(n): 344929052160
• Sum of proper divisors (its aliquot sum) s(n): 196570220175
• 148358831985 is an abundant number, because the sum of its proper divisors (196570220175) is greater than itself. Its abundance is 48211388190

Bases of 148358831985

• Binary: 10001010001010111000000001111101110001₂
• Hexadecimal: 0x228AE01F71
• Base-36: 1W5L0NE9

Squares and roots of 148358831985

• 148358831985 squared (148358831985²) is 22010343027953459040225
• 148358831985 cubed (148358831985³) is 3265428783216363388148320131596625
• The square root of 148358831985 is 385173.7685577771
• The cube root of 148358831985 is 5293.8439498839

Scales and comparisons

• 148,358,831,985 seconds is equal to 4,717 years, 18 weeks, 2 days, 2 hours, 39 minutes, 45 seconds.
• To count from 1 to 148,358,831,985 would take you about nine thousand, four hundred thirty-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 148358831985 cubic inches would be around 441.2 feet tall.

Recreational maths with 148358831985

• 148358831985 backwards is 589138853841
• 148358831985 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148358831985's digits is 63
• More coming soon!