155242886856704

Names of 155242886856704

• Cardinal: 155242886856704 can be written as One hundred fifty-five trillion, two hundred forty-two billion, eight hundred eighty-six million, eight hundred fifty-six thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.55242886856704 × 10¹⁴

Factors of 155242886856704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 147

Divisors of 155242886856704

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 4 8 16 19 32 38 53 64 73 76 106 128 146 152 212 256 292 304 361 424 512 584 608 722 848 1007 1024 1168 1216 1387 1444 1696 2014 2048 2336 2432 2774 2809 2888 3392 3869 4028 4096 4672 4864 5548 5618 5776 6784 7738 8056 8192 9344 9728 11096 11236 11552 13568 15476 16112 16384 18688 19133 19456 22192 22472 23104 26353 27136 30952 32224 32768 37376 38266 38912 44384 44944 46208 52706 53371 54272 61904 64448 65536 73511 74752 76532 77824 88768 89888 92416 105412 106742 108544 123808 128896 131072 147022 149504 153064 155648 177536 179776 184832 205057 210824 213484 217088 247616 257792 262144 294044 299008 306128 311296 355072 359552 369664 410114 421648 426968 434176 495232 515584 524288 588088 598016 612256 622592 710144 719104 739328 820228 843296 853936 868352 990464 1014049 1031168 1048576 1176176 1196032 1224512 1245184 1396709 1420288 1438208 1478656 1640456 1686592 1707872 1736704 1980928 2028098 2062336 2097152 2352352 2392064 2449024 2490368 2793418 2840576 2876416 2957312 3280912 3373184 3415744 3473408 3896083 3961856 4056196 4124672 4704704 4784128 4898048 4980736 5586836 5681152 5752832 5914624 6561824 6746368 6831488 6946816 7792166 7923712 8112392 8249344 9409408 9568256 9796096 9961472 11173672 11362304 11505664 11829248 13123648 13492736 13662976 13893632 15584332 15847424 16224784 16498688 18818816 19136512 19592192 19922944 22347344 22724608 23011328 23658496 26247296 26985472 27325952 27787264 31168664 31694848 32449568 32997376 37637632 38273024 39184384 39845888 44694688 45449216 46022656 47316992 52494592 53970944 54651904 55574528 62337328 63389696 64899136 65994752 74025577 75275264 76546048 78368768 89389376 90898432 92045312 94633984 104989184 107941888 109303808 111149056 124674656 126779392 129798272 131989504 148051154 150550528 153092096 156737536 178778752 181796864 184090624 189267968 209978368 215883776 218607616 249349312 253558784 259596544 263979008 296102308 301101056 313475072 357557504 363593728 368181248 378535936 419956736 431767552 437215232 498698624 507117568 519193088 527958016 592204616 602202112 626950144 715115008 727187456 736362496 757071872 839913472 863535104 874430464 997397248 1014235136 1038386176 1055916032 1184409232 1204404224 1253900288 1430230016 1454374912 1472724992 1679826944 1727070208 1748860928 1994794496 2028470272 2076772352 2111832064 2368818464 2408808448 2507800576 2860460032 2908749824 2945449984 3359653888 3454140416 3497721856 3989588992 4056940544 4153544704 4737636928 4817616896 5015601152 5720920064 5890899968 6719307776 6908280832 6995443712 7979177984 8113881088 8307089408 9475273856 9635233792 10031202304 11441840128 13438615552 13816561664 13990887424 15958355968 16614178816 18950547712 19270467584 20062404608 22883680256 26877231104 27633123328 27981774848 31916711936 33228357632 37901095424 38540935168 40124809216 45767360512 53754462208 55266246656 55963549696 63833423872 66456715264 75802190848 77081870336 91534721024 107508924416 111927099392 127666847744 132913430528 151604381696 154163740672 183069442048 215017848832 255333695488 265826861056 303208763392 366138884096 430035697664 510667390976 531653722112 606417526784 732277768192 1021334781952 1063307444224 1212835053568 1464555536384 2042669563904 2126614888448 2425670107136 2929111072768 4085339127808 4851340214272 8170678255616 9702680428544 19405360857088 38810721714176 77621443428352 155242886856704
• Sum of all divisors σ(n): 338561713852866
• Sum of proper divisors (its aliquot sum) s(n): 183318826996162
• 155242886856704 is an abundant number, because the sum of its proper divisors (183318826996162) is greater than itself. Its abundance is 28075940139458

Bases of 155242886856704

• Binary: 100011010011000101001101001000000000000000000000₂
• Hexadecimal: 0x8D314D200000
• Base-36: 1J11LIKY68

Squares and roots of 155242886856704

• 155242886856704 squared (155242886856704²) is 24100353919603399549429743616
• 155242886856704 cubed (155242886856704³) is 3741408516747513325804483860782574850801664
• The square root of 155242886856704 is 12459650.3504995677
• The cube root of 155242886856704 is 53744.8972239445

Scales and comparisons

• 155,242,886,856,704 seconds is equal to 4,936,243 years, 31 weeks, 2 days, 22 hours, 51 minutes, 44 seconds.
• To count from 1 to 155,242,886,856,704 would take you about twelve million, three hundred forty thousand, six hundred nine 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 155242886856704 cubic inches would be around 4478.7 feet tall.

Recreational maths with 155242886856704

• 155242886856704 backwards is 407658688242551
• The number of decimal digits it has is: 15
• The sum of 155242886856704's digits is 71
• More coming soon!