142725890944

Names of 142725890944

• Cardinal: 142725890944 can be written as One hundred forty-two billion, seven hundred twenty-five million, eight hundred ninety thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.42725890944 × 10¹¹

Factors of 142725890944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 209

Divisors of 142725890944

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 37 52 56 61 64 74 89 91 104 112 122 128 148 178 182 208 224 244 259 296 356 364 416 427 448 481 488 518 592 623 712 728 793 832 854 896 962 976 1036 1157 1184 1246 1424 1456 1586 1664 1708 1924 1952 2072 2257 2314 2368 2492 2848 2912 3172 3293 3367 3416 3721 3848 3904 4144 4514 4628 4736 4984 5429 5551 5696 5824 6344 6586 6734 6832 7442 7696 7808 8099 8288 9028 9256 9968 10858 11102 11392 11648 12688 13172 13468 13664 14884 15392 15799 16198 16576 18056 18512 19936 21716 22204 23051 25376 26047 26344 26936 27328 29341 29768 30784 31598 32396 33152 36112 37024 38003 39872 42809 43432 44408 46102 48373 50752 52094 52688 53872 54656 58682 59536 61568 63196 64792 70577 72224 74048 76006 79744 85618 86864 88816 92204 96746 101504 104188 105376 107744 117364 119072 126392 129584 137677 141154 144448 148096 152012 171236 173728 177632 184408 193492 200873 205387 208376 210752 215488 234728 238144 252784 259168 275354 282308 288896 299663 304024 331169 338611 342472 347456 355264 368816 386984 401746 410774 416752 421504 430976 469456 476288 494039 505568 518336 550708 564616 599326 608048 662338 677222 684944 694912 710528 737632 773968 803492 821548 833504 938912 963739 988078 1011136 1036672 1101416 1129232 1198652 1216096 1324676 1354444 1369888 1406111 1475264 1547936 1606984 1643096 1667008 1789801 1877824 1927478 1976156 2022272 2202832 2258464 2318183 2397304 2432192 2611349 2649352 2708888 2739776 2812222 2950528 3095872 3213968 3286192 3334016 3579602 3755648 3854956 3952312 4305197 4405664 4516928 4636366 4794608 4864384 5222698 5298704 5417776 5479552 5624444 6191744 6427936 6572384 7159204 7709912 7904624 8610394 8811328 9033856 9272732 9589216 10445396 10597408 10835552 11248888 12253253 12528607 12855872 13144768 14318408 15419824 15809248 17220788 17622656 18279443 18545464 19178432 20890792 21194816 21671104 22497776 24506506 25057214 25711744 26289536 28636816 30136379 30839648 31618496 34441576 36558886 37090928 38356864 41781584 42389632 43342208 44995552 49013012 50114428 57273632 60272758 61679296 63236992 68883152 73117772 74181856 83563168 85772771 89991104 98026024 100228856 114547264 120545516 123358592 137766304 146235544 148363712 159292289 167126336 171545542 179982208 196052048 200457712 229094528 241091032 275532608 292471088 296727424 318584578 334252672 343091084 392104096 400915424 482182064 551065216 584942176 637169156 686182168 784208192 801830848 964364128 1115046023 1169884352 1274338312 1372364336 1568416384 1603661696 1928728256 2230092046 2339768704 2548676624 2744728672 3857456512 4460184092 5097353248 5489457344 8920368184 10194706496 10978914688 17840736368 20389412992 35681472736 71362945472 142725890944
• Sum of all divisors σ(n): 369505281600
• Sum of proper divisors (its aliquot sum) s(n): 226779390656
• 142725890944 is an abundant number, because the sum of its proper divisors (226779390656) is greater than itself. Its abundance is 84053499712

Bases of 142725890944

• Binary: 10000100111011001000000100001110000000₂
• Hexadecimal: 0x213B204380
• Base-36: 1TKFB69S

Squares and roots of 142725890944

• 142725890944 squared (142725890944²) is 20370679945758581211136
• 142725890944 cubed (142725890944³) is 2907423444393467097292764174352384
• The square root of 142725890944 is 377790.8031490441
• The cube root of 142725890944 is 5225.9781256085

Scales and comparisons

• 142,725,890,944 seconds is equal to 4,538 years, 12 weeks, 4 days, 49 minutes, 4 seconds.
• To count from 1 to 142,725,890,944 would take you about nine thousand and seventy-six 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 142725890944 cubic inches would be around 435.5 feet tall.

Recreational maths with 142725890944

• 142725890944 backwards is 449098527241
• The number of decimal digits it has is: 12
• The sum of 142725890944's digits is 55
• More coming soon!